158742725924 has 12 divisors (see below), whose sum is σ = 277805568348. Its totient is φ = 79369706400.

The previous prime is 158742725893. The next prime is 158742725951. The reversal of 158742725924 is 429527247851.

It is a happy number.

158742725924 is digitally balanced in base 2, 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 2 ways, for example, as 4607965924 + 154134760000 = 67882^2 + 392600^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 158742725924.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184367 + ... + 592854.

It is an arithmetic number, because the mean of its divisors is an integer number (23150464029).

Almost surely, 2^158742725924 is an apocalyptic number.

It is an amenable number.

158742725924 is a deficient number, since it is larger than the sum of its proper divisors (119062842424).

158742725924 is a wasteful number, since it uses less digits than its factorization.

158742725924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828286 (or 828284 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 56.

The spelling of 158742725924 in words is "one hundred fifty-eight billion, seven hundred forty-two million, seven hundred twenty-five thousand, nine hundred twenty-four".