148345063944 has 768 divisors, whose sum is σ = 515725056000. Its totient is φ = 34658426880.

The previous prime is 148345063943. The next prime is 148345063973. The reversal of 148345063944 is 449360543841.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (148345063943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 995604382 + ... + 995604530.

It is an arithmetic number, because the mean of its divisors is an integer number (671517000).

Almost surely, 2^148345063944 is an apocalyptic number.

148345063944 is a gapful number since it is divisible by the number (14) 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 148345063944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257862528000).

148345063944 is an abundant number, since it is smaller than the sum of its proper divisors (367379992056).

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

148345063944 is a wasteful number, since it uses less digits than its factorization.

148345063944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 148345063944 in words is "one hundred forty-eight billion, three hundred forty-five million, sixty-three thousand, nine hundred forty-four".