13040011412 has 12 divisors (see below), whose sum is σ = 23160617760. Its totient is φ = 6422692056.

The previous prime is 13040011357. The next prime is 13040011423. The reversal of 13040011412 is 21411004031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24328112 + ... + 24328647.

It is an arithmetic number, because the mean of its divisors is an integer number (1930051480).

Almost surely, 2^13040011412 is an apocalyptic number.

It is an amenable number.

13040011412 is a deficient number, since it is larger than the sum of its proper divisors (10120606348).

13040011412 is a wasteful number, since it uses less digits than its factorization.

13040011412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48656830 (or 48656828 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 13040011412 its reverse (21411004031), we get a palindrome (34451015443).

The spelling of 13040011412 in words is "thirteen billion, forty million, eleven thousand, four hundred twelve".