400364360716 has 24 divisors (see below), whose sum is σ = 741897421776. Its totient is φ = 188395123200.

The previous prime is 400364360713. The next prime is 400364360723. The reversal of 400364360716 is 617063463004.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (400364360713) 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 7 ways as a sum of consecutive naturals, for example, 981816 + ... + 1328416.

It is an arithmetic number, because the mean of its divisors is an integer number (30912392574).

Almost surely, 2^400364360716 is an apocalyptic number.

It is an amenable number.

400364360716 is a deficient number, since it is larger than the sum of its proper divisors (341533061060).

400364360716 is a wasteful number, since it uses less digits than its factorization.

400364360716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363609 (or 363607 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 400364360716 in words is "four hundred billion, three hundred sixty-four million, three hundred sixty thousand, seven hundred sixteen".