158734674842 has 16 divisors (see below), whose sum is σ = 247550956800. Its totient is φ = 76254527520.

The previous prime is 158734674827. The next prime is 158734674853. The reversal of 158734674842 is 248476437851.

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, 9200867 + ... + 9218102.

It is an arithmetic number, because the mean of its divisors is an integer number (15471934800).

Almost surely, 2^158734674842 is an apocalyptic number.

158734674842 is a deficient number, since it is larger than the sum of its proper divisors (88816281958).

158734674842 is a wasteful number, since it uses less digits than its factorization.

158734674842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18419141.

The product of its digits is 36126720, while the sum is 59.

The spelling of 158734674842 in words is "one hundred fifty-eight billion, seven hundred thirty-four million, six hundred seventy-four thousand, eight hundred forty-two".