12735732404 has 24 divisors (see below), whose sum is σ = 22437474528. Its totient is φ = 6325169760.

The previous prime is 12735732367. The next prime is 12735732409. The reversal of 12735732404 is 40423753721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12735732409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341099 + ... + 376589.

It is an arithmetic number, because the mean of its divisors is an integer number (934894772).

Almost surely, 2^12735732404 is an apocalyptic number.

It is an amenable number.

12735732404 is a deficient number, since it is larger than the sum of its proper divisors (9701742124).

12735732404 is a wasteful number, since it uses less digits than its factorization.

12735732404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36095 (or 36093 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 12735732404 in words is "twelve billion, seven hundred thirty-five million, seven hundred thirty-two thousand, four hundred four".