16007906938 has 8 divisors (see below), whose sum is σ = 24350055840. Its totient is φ = 7891221660.

The previous prime is 16007906917. The next prime is 16007906951. The reversal of 16007906938 is 83960970061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16007906891 and 16007906900.

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, 56365728 + ... + 56366011.

It is an arithmetic number, because the mean of its divisors is an integer number (3043756980).

Almost surely, 2^16007906938 is an apocalyptic number.

16007906938 is a deficient number, since it is larger than the sum of its proper divisors (8342148902).

16007906938 is a wasteful number, since it uses less digits than its factorization.

16007906938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112731812.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 16007906938 in words is "sixteen billion, seven million, nine hundred six thousand, nine hundred thirty-eight".