16424903876 has 12 divisors (see below), whose sum is σ = 28784590380. Its totient is φ = 8200735200.

The previous prime is 16424903863. The next prime is 16424903903. The reversal of 16424903876 is 67830942461.

It can be written as a sum of positive squares in 2 ways, for example, as 12651750400 + 3773153476 = 112480^2 + 61426^2 .

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, 2926031 + ... + 2931638.

It is an arithmetic number, because the mean of its divisors is an integer number (2398715865).

Almost surely, 2^16424903876 is an apocalyptic number.

It is an amenable number.

16424903876 is a deficient number, since it is larger than the sum of its proper divisors (12359686504).

16424903876 is a wasteful number, since it uses less digits than its factorization.

16424903876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858374 (or 5858372 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 16424903876 in words is "sixteen billion, four hundred twenty-four million, nine hundred three thousand, eight hundred seventy-six".