1363342433631 has 32 divisors (see below), whose sum is σ = 1939216075200. Its totient is φ = 848996653056.

The previous prime is 1363342433623. The next prime is 1363342433693.

1363342433631 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1363342433631 - 2³ = 1363342433623 is a prime.

It is a super-2 number, since 2×1363342433631² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363342433231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9327445 + ... + 9472481.

It is an arithmetic number, because the mean of its divisors is an integer number (60600502350).

Almost surely, 2^{1363342433631} is an apocalyptic number.

1363342433631 is a deficient number, since it is larger than the sum of its proper divisors (575873641569).

1363342433631 is a wasteful number, since it uses less digits than its factorization.

1363342433631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146443.

The product of its digits is 839808, while the sum is 42.

The spelling of 1363342433631 in words is "one trillion, three hundred sixty-three billion, three hundred forty-two million, four hundred thirty-three thousand, six hundred thirty-one".