13340236356216 has 128 divisors (see below), whose sum is σ = 46199952806400. Its totient is φ = 3464996451840.

The previous prime is 13340236356199. The next prime is 13340236356287. The reversal of 13340236356216 is 61265363204331.

13340236356216 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 0 + 2 + 3 + 635 + 6 + 2 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401024625 + ... + 401057888.

It is an arithmetic number, because the mean of its divisors is an integer number (360937131300).

Almost surely, 2^{13340236356216} is an apocalyptic number.

It is an amenable number.

13340236356216 is an abundant number, since it is smaller than the sum of its proper divisors (32859716450184).

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

13340236356216 is a wasteful number, since it uses less digits than its factorization.

13340236356216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802082546 (or 802082536 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 45.

The spelling of 13340236356216 in words is "thirteen trillion, three hundred forty billion, two hundred thirty-six million, three hundred fifty-six thousand, two hundred sixteen".