161226924096 has 112 divisors (see below), whose sum is σ = 513178511360. Its totient is φ = 43640363520.

The previous prime is 161226924017. The next prime is 161226924101. The reversal of 161226924096 is 690429622161.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3131320 + ... + 3182391.

Almost surely, 2^161226924096 is an apocalyptic number.

161226924096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

161226924096 is an abundant number, since it is smaller than the sum of its proper divisors (351951587264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

161226924096 is a wasteful number, since it uses less digits than its factorization.

161226924096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6313752 (or 6313742 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 161226924096 in words is "one hundred sixty-one billion, two hundred twenty-six million, nine hundred twenty-four thousand, ninety-six".