158040792370 has 16 divisors (see below), whose sum is σ = 284478222168. Its totient is φ = 63215251200.

The previous prime is 158040792359. The next prime is 158040792401. The reversal of 158040792370 is 73297040851.

It can be written as a sum of positive squares in 4 ways, for example, as 143617502961 + 14423289409 = 378969^2 + 120097^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 158040792370.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802720 + ... + 980020.

Almost surely, 2^158040792370 is an apocalyptic number.

158040792370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158040792370 is a deficient number, since it is larger than the sum of its proper divisors (126437429798).

158040792370 is a wasteful number, since it uses less digits than its factorization.

158040792370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266445.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 158040792370 in words is "one hundred fifty-eight billion, forty million, seven hundred ninety-two thousand, three hundred seventy".