361072834433631 has 12 divisors (see below), whose sum is σ = 535645586217352. Its totient is φ = 234209406118896.

The previous prime is 361072834433599. The next prime is 361072834433671. The reversal of 361072834433631 is 136334438270163.

361072834433631 is a `hidden beast` number, since 3 + 6 + 1 + 0 + 72 + 83 + 4 + 433 + 63 + 1 = 666.

It is not a de Polignac number, because 361072834433631 - 2⁵ = 361072834433599 is a prime.

It is a super-2 number, since 2×361072834433631² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361072834433671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 542151402721 + ... + 542151403386.

Almost surely, 2^{361072834433631} is an apocalyptic number.

361072834433631 is a deficient number, since it is larger than the sum of its proper divisors (174572751783721).

361072834433631 is a wasteful number, since it uses less digits than its factorization.

361072834433631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084302806150 (or 1084302806147 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 54.

The spelling of 361072834433631 in words is "three hundred sixty-one trillion, seventy-two billion, eight hundred thirty-four million, four hundred thirty-three thousand, six hundred thirty-one".