16000157146 has 32 divisors (see below), whose sum is σ = 25722385920. Its totient is φ = 7442190000.

The previous prime is 16000157119. The next prime is 16000157149. The reversal of 16000157146 is 64175100061.

It is not an unprimeable number, because it can be changed into a prime (16000157149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665385 + ... + 689011.

It is an arithmetic number, because the mean of its divisors is an integer number (803824560).

Almost surely, 2^16000157146 is an apocalyptic number.

16000157146 is a deficient number, since it is larger than the sum of its proper divisors (9722228774).

16000157146 is a wasteful number, since it uses less digits than its factorization.

16000157146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23970.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 16000157146 in words is "sixteen billion, one hundred fifty-seven thousand, one hundred forty-six".