148787160340 has 144 divisors (see below), whose sum is σ = 391757932944. Its totient is φ = 47048601600.

The previous prime is 148787160329. The next prime is 148787160341. The reversal of 148787160340 is 43061787841.

148787160340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 81255782916 + 67531377424 = 285054^2 + 259868^2 .

It is a super-3 number, since 3×148787160340³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148787160341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17334850 + ... + 17343430.

It is an arithmetic number, because the mean of its divisors is an integer number (2720541201).

Almost surely, 2^148787160340 is an apocalyptic number.

148787160340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148787160340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195878966472).

148787160340 is an abundant number, since it is smaller than the sum of its proper divisors (242970772604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148787160340 is a wasteful number, since it uses less digits than its factorization.

148787160340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9978 (or 9969 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 148787160340 in words is "one hundred forty-eight billion, seven hundred eighty-seven million, one hundred sixty thousand, three hundred forty".