1313435463363 has 12 divisors (see below), whose sum is σ = 1962604715760. Its totient is φ = 845429723376.

The previous prime is 1313435463359. The next prime is 1313435463409. The reversal of 1313435463363 is 3633645343131.

1313435463363 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 4 + 3 + 5 + 4 + 633 + 6 + 3 = 666.

It is not a de Polignac number, because 1313435463363 - 2² = 1313435463359 is a prime.

It is a super-2 number, since 2×1313435463363² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1313435463563) 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 11 ways as a sum of consecutive naturals, for example, 2516159631 + ... + 2516160152.

It is an arithmetic number, because the mean of its divisors is an integer number (163550392980).

Almost surely, 2^{1313435463363} is an apocalyptic number.

1313435463363 is a deficient number, since it is larger than the sum of its proper divisors (649169252397).

1313435463363 is a wasteful number, since it uses less digits than its factorization.

1313435463363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5032319818 (or 5032319815 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 45.

The spelling of 1313435463363 in words is "one trillion, three hundred thirteen billion, four hundred thirty-five million, four hundred sixty-three thousand, three hundred sixty-three".