1314153115640 has 32 divisors (see below), whose sum is σ = 2957928246000. Its totient is φ = 525468582144.

The previous prime is 1314153115637. The next prime is 1314153115657. The reversal of 1314153115640 is 465113514131.

It is a super-2 number, since 2×1314153115640² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1314153115640.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5910230 + ... + 6128549.

Almost surely, 2^{1314153115640} is an apocalyptic number.

1314153115640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314153115640 is an abundant number, since it is smaller than the sum of its proper divisors (1643775130360).

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

1314153115640 is a wasteful number, since it uses less digits than its factorization.

1314153115640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12041519 (or 12041515 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

Adding to 1314153115640 its reverse (465113514131), we get a palindrome (1779266629771).

The spelling of 1314153115640 in words is "one trillion, three hundred fourteen billion, one hundred fifty-three million, one hundred fifteen thousand, six hundred forty".