13404245032 has 32 divisors (see below), whose sum is σ = 25257657600. Its totient is φ = 6668947584.

The previous prime is 13404244991. The next prime is 13404245059. The reversal of 13404245032 is 23054240431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515519 + ... + 1524337.

It is an arithmetic number, because the mean of its divisors is an integer number (789301800).

Almost surely, 2^13404245032 is an apocalyptic number.

It is an amenable number.

13404245032 is a deficient number, since it is larger than the sum of its proper divisors (11853412568).

13404245032 is a wasteful number, since it uses less digits than its factorization.

13404245032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9745 (or 9741 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 13404245032 its reverse (23054240431), we get a palindrome (36458485463).

The spelling of 13404245032 in words is "thirteen billion, four hundred four million, two hundred forty-five thousand, thirty-two".