1314215060640 has 96 divisors (see below), whose sum is σ = 4143841571520. Its totient is φ = 350113296384.

The previous prime is 1314215060621. The next prime is 1314215060707. The reversal of 1314215060640 is 460605124131.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1314215060640² (a number of 25 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 854329 + ... + 1832568.

It is an arithmetic number, because the mean of its divisors is an integer number (43165016370).

Almost surely, 2^{1314215060640} is an apocalyptic number.

1314215060640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314215060640 is an abundant number, since it is smaller than the sum of its proper divisors (2829626510880).

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

1314215060640 is a wasteful number, since it uses less digits than its factorization.

1314215060640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687934 (or 2687926 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 1314215060640 in words is "one trillion, three hundred fourteen billion, two hundred fifteen million, sixty thousand, six hundred forty".