1313567361679 has 8 divisors (see below), whose sum is σ = 1346087797632. Its totient is φ = 1281333449760.

The previous prime is 1313567361619. The next prime is 1313567361709. The reversal of 1313567361679 is 9761637653131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1313567361679 - 2¹³ = 1313567353487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313567361619) by changing a digit.

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, 71621727 + ... + 71640064.

It is an arithmetic number, because the mean of its divisors is an integer number (168260974704).

Almost surely, 2^{1313567361679} is an apocalyptic number.

1313567361679 is a deficient number, since it is larger than the sum of its proper divisors (32520435953).

1313567361679 is a wasteful number, since it uses less digits than its factorization.

1313567361679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143262017.

The product of its digits is 12859560, while the sum is 58.

The spelling of 1313567361679 in words is "one trillion, three hundred thirteen billion, five hundred sixty-seven million, three hundred sixty-one thousand, six hundred seventy-nine".