13140013412402 has 8 divisors (see below), whose sum is σ = 20566977515136. Its totient is φ = 6284354240692.

The previous prime is 13140013412321. The next prime is 13140013412423. The reversal of 13140013412402 is 20421431004131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×13140013412402³ (a number of 40 digits) contains 333 as substring.

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, 142826232698 + ... + 142826232789.

It is an arithmetic number, because the mean of its divisors is an integer number (2570872189392).

Almost surely, 2^{13140013412402} is an apocalyptic number.

13140013412402 is a deficient number, since it is larger than the sum of its proper divisors (7426964102734).

13140013412402 is a wasteful number, since it uses less digits than its factorization.

13140013412402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285652465512.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 13140013412402 its reverse (20421431004131), we get a palindrome (33561444416533).

The spelling of 13140013412402 in words is "thirteen trillion, one hundred forty billion, thirteen million, four hundred twelve thousand, four hundred two".