4082618051631 has 24 divisors (see below), whose sum is σ = 6739614181664. Its totient is φ = 2332905831360.

The previous prime is 4082618051627. The next prime is 4082618051773. The reversal of 4082618051631 is 1361508162804.

4082618051631 is a `hidden beast` number, since 4 + 0 + 8 + 2 + 6 + 1 + 8 + 0 + 5 + 1 + 631 = 666.

It is not a de Polignac number, because 4082618051631 - 2² = 4082618051627 is a prime.

It is a super-2 number, since 2×4082618051631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4082618011631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12726141 + ... + 13043001.

Almost surely, 2^{4082618051631} is an apocalyptic number.

4082618051631 is a deficient number, since it is larger than the sum of its proper divisors (2656996130033).

4082618051631 is a wasteful number, since it uses less digits than its factorization.

4082618051631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521391 (or 521388 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 4082618051631 in words is "four trillion, eighty-two billion, six hundred eighteen million, fifty-one thousand, six hundred thirty-one".