40454303526231 has 32 divisors (see below), whose sum is σ = 63442897981440. Its totient is φ = 22445011685376.

The previous prime is 40454303526223. The next prime is 40454303526283. The reversal of 40454303526231 is 13262530345404.

It is not a de Polignac number, because 40454303526231 - 2³ = 40454303526223 is a prime.

It is a super-2 number, since 2×40454303526231² (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 (40454303526211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53975146 + ... + 54719511.

It is an arithmetic number, because the mean of its divisors is an integer number (1982590561920).

Almost surely, 2^{40454303526231} is an apocalyptic number.

40454303526231 is a deficient number, since it is larger than the sum of its proper divisors (22988594455209).

40454303526231 is a wasteful number, since it uses less digits than its factorization.

40454303526231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108695183.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 40454303526231 in words is "forty trillion, four hundred fifty-four billion, three hundred three million, five hundred twenty-six thousand, two hundred thirty-one".