13256011436134 has 8 divisors (see below), whose sum is σ = 20059981908120. Its totient is φ = 6569350800096.

The previous prime is 13256011436117. The next prime is 13256011436147. The reversal of 13256011436134 is 43163411065231.

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

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, 29327458704 + ... + 29327459155.

It is an arithmetic number, because the mean of its divisors is an integer number (2507497738515).

Almost surely, 2^{13256011436134} is an apocalyptic number.

13256011436134 is a deficient number, since it is larger than the sum of its proper divisors (6803970471986).

13256011436134 is a wasteful number, since it uses less digits than its factorization.

13256011436134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58654917974.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 13256011436134 in words is "thirteen trillion, two hundred fifty-six billion, eleven million, four hundred thirty-six thousand, one hundred thirty-four".