13649046595008 has 896 divisors, whose sum is σ = 43916706054144. Its totient is φ = 3693251788800.

The previous prime is 13649046595007. The next prime is 13649046595027. The reversal of 13649046595008 is 80059564094631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13649046595007) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24243421735 + ... + 24243422297.

It is an arithmetic number, because the mean of its divisors is an integer number (49014180864).

Almost surely, 2^{13649046595008} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13649046595008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21958353027072).

13649046595008 is an abundant number, since it is smaller than the sum of its proper divisors (30267659459136).

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

13649046595008 is a wasteful number, since it uses less digits than its factorization.

13649046595008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 60.

The spelling of 13649046595008 in words is "thirteen trillion, six hundred forty-nine billion, forty-six million, five hundred ninety-five thousand, eight".