13231200004 has 48 divisors (see below), whose sum is σ = 26370590400. Its totient is φ = 5753462400.

The previous prime is 13231199987. The next prime is 13231200019. The reversal of 13231200004 is 40000213231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91519 + ... + 186649.

It is an arithmetic number, because the mean of its divisors is an integer number (549387300).

Almost surely, 2^13231200004 is an apocalyptic number.

It is an amenable number.

13231200004 is a deficient number, since it is larger than the sum of its proper divisors (13139390396).

13231200004 is a wasteful number, since it uses less digits than its factorization.

13231200004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95284 (or 95282 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13231200004 its reverse (40000213231), we get a palindrome (53231413235).

The spelling of 13231200004 in words is "thirteen billion, two hundred thirty-one million, two hundred thousand, four".