40316468224 has 22 divisors (see below), whose sum is σ = 80593566944. Its totient is φ = 20158233600.

The previous prime is 40316468219. The next prime is 40316468233. The reversal of 40316468224 is 42286461304.

It is a super-2 number, since 2×40316468224² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19684752 + ... + 19686799.

It is an arithmetic number, because the mean of its divisors is an integer number (3663343952).

Almost surely, 2^40316468224 is an apocalyptic number.

It is an amenable number.

40316468224 is a deficient number, since it is larger than the sum of its proper divisors (40277098720).

40316468224 is an equidigital number, since it uses as much as digits as its factorization.

40316468224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39371571 (or 39371553 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 40316468224 in words is "forty billion, three hundred sixteen million, four hundred sixty-eight thousand, two hundred twenty-four".