16100156004 has 24 divisors (see below), whose sum is σ = 37571626848. Its totient is φ = 5366062080.

The previous prime is 16100155999. The next prime is 16100156011. The reversal of 16100156004 is 40065100161.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25764 + ... + 181284.

It is an arithmetic number, because the mean of its divisors is an integer number (1565484452).

Almost surely, 2^16100156004 is an apocalyptic number.

It is an amenable number.

16100156004 is an abundant number, since it is smaller than the sum of its proper divisors (21471470844).

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

16100156004 is a wasteful number, since it uses less digits than its factorization.

16100156004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164155 (or 164153 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 16100156004 its reverse (40065100161), we get a palindrome (56165256165).

The spelling of 16100156004 in words is "sixteen billion, one hundred million, one hundred fifty-six thousand, four".