13350440646260 has 12 divisors (see below), whose sum is σ = 28035925357188. Its totient is φ = 5340176258496.

The previous prime is 13350440646259. The next prime is 13350440646299. The reversal of 13350440646260 is 6264604405331.

It can be written as a sum of positive squares in 2 ways, for example, as 5027873413264 + 8322567232996 = 2242292^2 + 2884886^2 .

It is a super-2 number, since 2×13350440646260² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 333761016137 + ... + 333761016176.

It is an arithmetic number, because the mean of its divisors is an integer number (2336327113099).

Almost surely, 2^{13350440646260} is an apocalyptic number.

13350440646260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13350440646260 is an abundant number, since it is smaller than the sum of its proper divisors (14685484710928).

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

13350440646260 is a wasteful number, since it uses less digits than its factorization.

13350440646260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667522032322 (or 667522032320 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 13350440646260 in words is "thirteen trillion, three hundred fifty billion, four hundred forty million, six hundred forty-six thousand, two hundred sixty".