1316541112564 has 24 divisors (see below), whose sum is σ = 2306698884000. Its totient is φ = 657484515360.

The previous prime is 1316541112561. The next prime is 1316541112573. The reversal of 1316541112564 is 4652111456131.

It is a super-3 number, since 3×1316541112564³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316541112561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26965527 + ... + 27014305.

It is an arithmetic number, because the mean of its divisors is an integer number (96112453500).

Almost surely, 2^{1316541112564} is an apocalyptic number.

It is an amenable number.

1316541112564 is a deficient number, since it is larger than the sum of its proper divisors (990157771436).

1316541112564 is a wasteful number, since it uses less digits than its factorization.

1316541112564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56703 (or 56701 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

Adding to 1316541112564 its reverse (4652111456131), we get a palindrome (5968652568695).

The spelling of 1316541112564 in words is "one trillion, three hundred sixteen billion, five hundred forty-one million, one hundred twelve thousand, five hundred sixty-four".