16000111375 has 32 divisors (see below), whose sum is σ = 21697228800. Its totient is φ = 11735172000.

The previous prime is 16000111367. The next prime is 16000111399. The reversal of 16000111375 is 57311100061.

It is not a de Polignac number, because 16000111375 - 2³ = 16000111367 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35035 + ... + 182284.

It is an arithmetic number, because the mean of its divisors is an integer number (678038400).

Almost surely, 2^16000111375 is an apocalyptic number.

16000111375 is a deficient number, since it is larger than the sum of its proper divisors (5697117425).

16000111375 is a wasteful number, since it uses less digits than its factorization.

16000111375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217384 (or 217374 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 25.

The spelling of 16000111375 in words is "sixteen billion, one hundred eleven thousand, three hundred seventy-five".