16426112504 has 16 divisors (see below), whose sum is σ = 32610664800. Its totient is φ = 7729935232.

The previous prime is 16426112501. The next prime is 16426112509. The reversal of 16426112504 is 40521162461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16426112501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60389984 + ... + 60390255.

It is an arithmetic number, because the mean of its divisors is an integer number (2038166550).

Almost surely, 2^16426112504 is an apocalyptic number.

It is an amenable number.

16426112504 is a deficient number, since it is larger than the sum of its proper divisors (16184552296).

16426112504 is a wasteful number, since it uses less digits than its factorization.

16426112504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120780262 (or 120780258 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 16426112504 its reverse (40521162461), we get a palindrome (56947274965).

The spelling of 16426112504 in words is "sixteen billion, four hundred twenty-six million, one hundred twelve thousand, five hundred four".