1313435385299 has 8 divisors (see below), whose sum is σ = 1314466673520. Its totient is φ = 1312404256800.

The previous prime is 1313435385281. The next prime is 1313435385331. The reversal of 1313435385299 is 9925835343131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1313435385299 is a prime.

It is a super-2 number, since 2×1313435385299² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313435385239) 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, 20461244 + ... + 20525334.

It is an arithmetic number, because the mean of its divisors is an integer number (164308334190).

Almost surely, 2^{1313435385299} is an apocalyptic number.

1313435385299 is a deficient number, since it is larger than the sum of its proper divisors (1031288221).

1313435385299 is a wasteful number, since it uses less digits than its factorization.

1313435385299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79861.

The product of its digits is 10497600, while the sum is 56.

The spelling of 1313435385299 in words is "one trillion, three hundred thirteen billion, four hundred thirty-five million, three hundred eighty-five thousand, two hundred ninety-nine".