40573371497031 has 10 divisors (see below), whose sum is σ = 60609604335192. Its totient is φ = 27048914331300.

The previous prime is 40573371496993. The next prime is 40573371497041. The reversal of 40573371497031 is 13079417337504.

40573371497031 is a `hidden beast` number, since 4 + 0 + 57 + 3 + 3 + 71 + 497 + 0 + 31 = 666.

It is not a de Polignac number, because 40573371497031 - 2⁹ = 40573371496519 is a prime.

It is a super-2 number, since 2×40573371497031² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40573371497041) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 250452910395 + ... + 250452910556.

Almost surely, 2^{40573371497031} is an apocalyptic number.

40573371497031 is a deficient number, since it is larger than the sum of its proper divisors (20036232838161).

40573371497031 is an equidigital number, since it uses as much as digits as its factorization.

40573371497031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500905820963 (or 500905820954 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 54.

The spelling of 40573371497031 in words is "forty trillion, five hundred seventy-three billion, three hundred seventy-one million, four hundred ninety-seven thousand, thirty-one".