13226616350634 has 32 divisors (see below), whose sum is σ = 26767958940864. Its totient is φ = 4356653495040.

The previous prime is 13226616350621. The next prime is 13226616350641. The reversal of 13226616350634 is 43605361662231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29244289 + ... + 29693124.

It is an arithmetic number, because the mean of its divisors is an integer number (836498716902).

Almost surely, 2^{13226616350634} is an apocalyptic number.

13226616350634 is an abundant number, since it is smaller than the sum of its proper divisors (13541342590230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13226616350634 is a wasteful number, since it uses less digits than its factorization.

13226616350634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58937862.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 13226616350634 in words is "thirteen trillion, two hundred twenty-six billion, six hundred sixteen million, three hundred fifty thousand, six hundred thirty-four".