40132044286631 has 16 divisors (see below), whose sum is σ = 44044706875680. Its totient is φ = 36264091269120.

The previous prime is 40132044286597. The next prime is 40132044286693. The reversal of 40132044286631 is 13668244023104.

It is not a de Polignac number, because 40132044286631 - 2³⁰ = 40130970544807 is a prime.

It is a super-2 number, since 2×40132044286631² (a number of 28 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 (40132044283631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15294716 + ... + 17725473.

It is an arithmetic number, because the mean of its divisors is an integer number (2752794179730).

Almost surely, 2^{40132044286631} is an apocalyptic number.

40132044286631 is a deficient number, since it is larger than the sum of its proper divisors (3912662589049).

40132044286631 is a wasteful number, since it uses less digits than its factorization.

40132044286631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33020866.

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 40132044286631 in words is "forty trillion, one hundred thirty-two billion, forty-four million, two hundred eighty-six thousand, six hundred thirty-one".