13235032366944 has 48 divisors (see below), whose sum is σ = 34897753562112. Its totient is φ = 4391894141568.

The previous prime is 13235032366921. The next prime is 13235032366957. The reversal of 13235032366944 is 44966323053231.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309092764 + ... + 309135579.

It is an arithmetic number, because the mean of its divisors is an integer number (727036532544).

Almost surely, 2^{13235032366944} is an apocalyptic number.

It is an amenable number.

13235032366944 is an abundant number, since it is smaller than the sum of its proper divisors (21662721195168).

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

13235032366944 is a wasteful number, since it uses less digits than its factorization.

13235032366944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618228579 (or 618228571 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 51.

The spelling of 13235032366944 in words is "thirteen trillion, two hundred thirty-five billion, thirty-two million, three hundred sixty-six thousand, nine hundred forty-four".