40216104324 has 36 divisors (see below), whose sum is σ = 110898955440. Its totient is φ = 12186698160.

The previous prime is 40216104323. The next prime is 40216104389. The reversal of 40216104324 is 42340161204.

It is a happy number.

40216104324 is a `hidden beast` number, since 4 + 0 + 2 + 1 + 610 + 43 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (40216104323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50777514 + ... + 50778305.

It is an arithmetic number, because the mean of its divisors is an integer number (3080526540).

Almost surely, 2^40216104324 is an apocalyptic number.

40216104324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40216104324 is an abundant number, since it is smaller than the sum of its proper divisors (70682851116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40216104324 is a wasteful number, since it uses less digits than its factorization.

40216104324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101555840 (or 101555835 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 40216104324 its reverse (42340161204), we get a palindrome (82556265528).

The spelling of 40216104324 in words is "forty billion, two hundred sixteen million, one hundred four thousand, three hundred twenty-four".