400973100364 has 12 divisors (see below), whose sum is σ = 705376764288. Its totient is φ = 199436882000.

The previous prime is 400973100331. The next prime is 400973100379. The reversal of 400973100364 is 463001379004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262416187 + ... + 262417714.

It is an arithmetic number, because the mean of its divisors is an integer number (58781397024).

Almost surely, 2^400973100364 is an apocalyptic number.

It is an amenable number.

400973100364 is a deficient number, since it is larger than the sum of its proper divisors (304403663924).

400973100364 is a wasteful number, since it uses less digits than its factorization.

400973100364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524834096 (or 524834094 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

Adding to 400973100364 its reverse (463001379004), we get a palindrome (863974479368).

The spelling of 400973100364 in words is "four hundred billion, nine hundred seventy-three million, one hundred thousand, three hundred sixty-four".