148701882244 has 48 divisors (see below), whose sum is σ = 277971458688. Its totient is φ = 69435894528.

The previous prime is 148701882181. The next prime is 148701882247. The reversal of 148701882244 is 442288107841.

It is a super-2 number, since 2×148701882244² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (148701882247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12008184 + ... + 12020560.

It is an arithmetic number, because the mean of its divisors is an integer number (5791072056).

Almost surely, 2^148701882244 is an apocalyptic number.

It is an amenable number.

148701882244 is a deficient number, since it is larger than the sum of its proper divisors (129269576444).

148701882244 is a wasteful number, since it uses less digits than its factorization.

148701882244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15484 (or 15482 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 49.

The spelling of 148701882244 in words is "one hundred forty-eight billion, seven hundred one million, eight hundred eighty-two thousand, two hundred forty-four".