13406353404535 has 16 divisors (see below), whose sum is σ = 19800152721216. Its totient is φ = 8485779737088.

The previous prime is 13406353404523. The next prime is 13406353404547. The reversal of 13406353404535 is 53540435360431.

It is an interprime number because it is at equal distance from previous prime (13406353404523) and next prime (13406353404547).

It is a cyclic number.

It is not a de Polignac number, because 13406353404535 - 2³⁵ = 13371993666167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14732256034 + ... + 14732256943.

It is an arithmetic number, because the mean of its divisors is an integer number (1237509545076).

Almost surely, 2^{13406353404535} is an apocalyptic number.

13406353404535 is a deficient number, since it is larger than the sum of its proper divisors (6393799316681).

13406353404535 is a wasteful number, since it uses less digits than its factorization.

13406353404535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29464513002.

The product of its (nonzero) digits is 3888000, while the sum is 46.

Adding to 13406353404535 its reverse (53540435360431), we get a palindrome (66946788764966).

The spelling of 13406353404535 in words is "thirteen trillion, four hundred six billion, three hundred fifty-three million, four hundred four thousand, five hundred thirty-five".