1313402014645 has 8 divisors (see below), whose sum is σ = 1801237048704. Its totient is φ = 900618524304.

The previous prime is 1313402014621. The next prime is 1313402014651. The reversal of 1313402014645 is 5464102043131.

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 1313402014645 - 2³¹ = 1311254530997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1313402014645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18762885889 + ... + 18762885958.

It is an arithmetic number, because the mean of its divisors is an integer number (225154631088).

Almost surely, 2^{1313402014645} is an apocalyptic number.

It is an amenable number.

1313402014645 is a deficient number, since it is larger than the sum of its proper divisors (487835034059).

1313402014645 is an equidigital number, since it uses as much as digits as its factorization.

1313402014645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37525771859.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 1313402014645 its reverse (5464102043131), we get a palindrome (6777504057776).

The spelling of 1313402014645 in words is "one trillion, three hundred thirteen billion, four hundred two million, fourteen thousand, six hundred forty-five".