13402412012 has 24 divisors (see below), whose sum is σ = 25850208720. Its totient is φ = 6029199360.

The previous prime is 13402412003. The next prime is 13402412027. The reversal of 13402412012 is 21021420431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1565837 + ... + 1574372.

It is an arithmetic number, because the mean of its divisors is an integer number (1077092030).

Almost surely, 2^13402412012 is an apocalyptic number.

It is an amenable number.

13402412012 is a deficient number, since it is larger than the sum of its proper divisors (12447796708).

13402412012 is a wasteful number, since it uses less digits than its factorization.

13402412012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140321 (or 3140319 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 13402412012 its reverse (21021420431), we get a palindrome (34423832443).

The spelling of 13402412012 in words is "thirteen billion, four hundred two million, four hundred twelve thousand, twelve".