40214365508 has 12 divisors (see below), whose sum is σ = 70513404780. Its totient is φ = 20067678432.

The previous prime is 40214365493. The next prime is 40214365549. The reversal of 40214365508 is 80556341204.

It can be written as a sum of positive squares in 2 ways, for example, as 28428657664 + 11785707844 = 168608^2 + 108562^2 .

It is a super-2 number, since 2×40214365508² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9873791 + ... + 9877862.

It is an arithmetic number, because the mean of its divisors is an integer number (5876117065).

Almost surely, 2^40214365508 is an apocalyptic number.

It is an amenable number.

40214365508 is a deficient number, since it is larger than the sum of its proper divisors (30299039272).

40214365508 is a wasteful number, since it uses less digits than its factorization.

40214365508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19752166 (or 19752164 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 40214365508 in words is "forty billion, two hundred fourteen million, three hundred sixty-five thousand, five hundred eight".