13245905004 has 24 divisors (see below), whose sum is σ = 30928336320. Its totient is φ = 4412269584.

The previous prime is 13245904981. The next prime is 13245905009. The reversal of 13245905004 is 40050954231.

It is not an unprimeable number, because it can be changed into a prime (13245905009) 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, 360774 + ... + 395789.

It is an arithmetic number, because the mean of its divisors is an integer number (1288680680).

Almost surely, 2^13245905004 is an apocalyptic number.

It is an amenable number.

13245905004 is an abundant number, since it is smaller than the sum of its proper divisors (17682431316).

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

13245905004 is a wasteful number, since it uses less digits than its factorization.

13245905004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758029 (or 758027 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 13245905004 in words is "thirteen billion, two hundred forty-five million, nine hundred five thousand, four".