16112732420168 has 32 divisors (see below), whose sum is σ = 30347251149600. Its totient is φ = 8020196998272.

The previous prime is 16112732420159. The next prime is 16112732420263. The reversal of 16112732420168 is 86102423721161.

It is a happy number.

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, 2067830 + ... + 6041637.

It is an arithmetic number, because the mean of its divisors is an integer number (948351598425).

Almost surely, 2^{16112732420168} is an apocalyptic number.

It is an amenable number.

16112732420168 is a deficient number, since it is larger than the sum of its proper divisors (14234518729432).

16112732420168 is a wasteful number, since it uses less digits than its factorization.

16112732420168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8110589 (or 8110585 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 16112732420168 in words is "sixteen trillion, one hundred twelve billion, seven hundred thirty-two million, four hundred twenty thousand, one hundred sixty-eight".