12693030804 has 60 divisors (see below), whose sum is σ = 33602184000. Its totient is φ = 4177444752.

The previous prime is 12693030787. The next prime is 12693030829. The reversal of 12693030804 is 40803039621.

It is a super-2 number, since 2×12693030804² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 222354 + ... + 273545.

It is an arithmetic number, because the mean of its divisors is an integer number (560036400).

Almost surely, 2^12693030804 is an apocalyptic number.

It is an amenable number.

12693030804 is an abundant number, since it is smaller than the sum of its proper divisors (20909153196).

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

12693030804 is a wasteful number, since it uses less digits than its factorization.

12693030804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495994 (or 495983 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 12693030804 in words is "twelve billion, six hundred ninety-three million, thirty thousand, eight hundred four".