13330650144 has 48 divisors (see below), whose sum is σ = 39991952448. Its totient is φ = 3808756992.

The previous prime is 13330650133. The next prime is 13330650149. The reversal of 13330650144 is 44105603331.

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

It is not an unprimeable number, because it can be changed into a prime (13330650149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9917967 + ... + 9919310.

It is an arithmetic number, because the mean of its divisors is an integer number (833165676).

Almost surely, 2^13330650144 is an apocalyptic number.

13330650144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13330650144 is an abundant number, since it is smaller than the sum of its proper divisors (26661302304).

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

13330650144 is a wasteful number, since it uses less digits than its factorization.

13330650144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19837297 (or 19837289 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 13330650144 in words is "thirteen billion, three hundred thirty million, six hundred fifty thousand, one hundred forty-four".