40888127631 has 16 divisors (see below), whose sum is σ = 58920109920. Its totient is φ = 25072373760.

The previous prime is 40888127603. The next prime is 40888127653. The reversal of 40888127631 is 13672188804.

It is not a de Polignac number, because 40888127631 - 2³⁴ = 23708258447 is a prime.

It is a super-2 number, since 2×40888127631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40888127131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1854546 + ... + 1876463.

It is an arithmetic number, because the mean of its divisors is an integer number (3682506870).

Almost surely, 2^40888127631 is an apocalyptic number.

40888127631 is a deficient number, since it is larger than the sum of its proper divisors (18031982289).

40888127631 is a wasteful number, since it uses less digits than its factorization.

40888127631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731306.

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 40888127631 in words is "forty billion, eight hundred eighty-eight million, one hundred twenty-seven thousand, six hundred thirty-one".