16126876984 has 8 divisors (see below), whose sum is σ = 30237894360. Its totient is φ = 8063438488.

The previous prime is 16126876951. The next prime is 16126877029. The reversal of 16126876984 is 48967862161.

16126876984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×16126876984² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007929804 + ... + 1007929819.

It is an arithmetic number, because the mean of its divisors is an integer number (3779736795).

Almost surely, 2^16126876984 is an apocalyptic number.

It is an amenable number.

16126876984 is a deficient number, since it is larger than the sum of its proper divisors (14111017376).

16126876984 is a wasteful number, since it uses less digits than its factorization.

16126876984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015859629 (or 2015859625 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 58.

The spelling of 16126876984 in words is "sixteen billion, one hundred twenty-six million, eight hundred seventy-six thousand, nine hundred eighty-four".