1314216025664 has 28 divisors (see below), whose sum is σ = 2692023153408. Its totient is φ = 635910979200.

The previous prime is 1314216025609. The next prime is 1314216025673. The reversal of 1314216025664 is 4665206124131.

It is a super-2 number, since 2×1314216025664² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 331201652 + ... + 331205619.

Almost surely, 2^{1314216025664} is an apocalyptic number.

It is an amenable number.

1314216025664 is an abundant number, since it is smaller than the sum of its proper divisors (1377807127744).

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

1314216025664 is an equidigital number, since it uses as much as digits as its factorization.

1314216025664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662407314 (or 662407304 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 1314216025664 in words is "one trillion, three hundred fourteen billion, two hundred sixteen million, twenty-five thousand, six hundred sixty-four".