12654233504 has 24 divisors (see below), whose sum is σ = 27177843168. Its totient is φ = 5751924160.

The previous prime is 12654233503. The next prime is 12654233531. The reversal of 12654233504 is 40533245621.

It is a super-2 number, since 2×12654233504² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12654233503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17974412 + ... + 17975115.

It is an arithmetic number, because the mean of its divisors is an integer number (1132410132).

Almost surely, 2^12654233504 is an apocalyptic number.

It is an amenable number.

12654233504 is an abundant number, since it is smaller than the sum of its proper divisors (14523609664).

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

12654233504 is a wasteful number, since it uses less digits than its factorization.

12654233504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35949548 (or 35949540 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 12654233504 in words is "twelve billion, six hundred fifty-four million, two hundred thirty-three thousand, five hundred four".