13413140231402 has 16 divisors (see below), whose sum is σ = 21413602123272. Its totient is φ = 6279360983040.

The previous prime is 13413140231389. The next prime is 13413140231411. The reversal of 13413140231402 is 20413204131431.

It can be written as a sum of positive squares in 4 ways, for example, as 12059638344601 + 1353501886801 = 3472699^2 + 1163401^2 .

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, 1022024849 + ... + 1022037972.

Almost surely, 2^{13413140231402} is an apocalyptic number.

13413140231402 is a deficient number, since it is larger than the sum of its proper divisors (8000461891870).

13413140231402 is a wasteful number, since it uses less digits than its factorization.

13413140231402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044063033.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13413140231402 its reverse (20413204131431), we get a palindrome (33826344362833).

The spelling of 13413140231402 in words is "thirteen trillion, four hundred thirteen billion, one hundred forty million, two hundred thirty-one thousand, four hundred two".