158746111112 has 16 divisors (see below), whose sum is σ = 315157720860. Its totient is φ = 74704052224.

The previous prime is 158746111091. The next prime is 158746111171. The reversal of 158746111112 is 211111647851.

It can be written as a sum of positive squares in 2 ways, for example, as 150021430276 + 8724680836 = 387326^2 + 93406^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583625273 + ... + 583625544.

Almost surely, 2^158746111112 is an apocalyptic number.

It is an amenable number.

158746111112 is a deficient number, since it is larger than the sum of its proper divisors (156411609748).

158746111112 is a wasteful number, since it uses less digits than its factorization.

158746111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167250840 (or 1167250836 counting only the distinct ones).

The product of its digits is 13440, while the sum is 38.

Adding to 158746111112 its reverse (211111647851), we get a palindrome (369857758963).

The spelling of 158746111112 in words is "one hundred fifty-eight billion, seven hundred forty-six million, one hundred eleven thousand, one hundred twelve".