400341073372 has 12 divisors (see below), whose sum is σ = 700779685536. Its totient is φ = 200118306080.

The previous prime is 400341073369. The next prime is 400341073393. The reversal of 400341073372 is 273370143004.

It is a congruent number.

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, 13040404 + ... + 13071067.

It is an arithmetic number, because the mean of its divisors is an integer number (58398307128).

Almost surely, 2^400341073372 is an apocalyptic number.

It is an amenable number.

400341073372 is a deficient number, since it is larger than the sum of its proper divisors (300438612164).

400341073372 is a wasteful number, since it uses less digits than its factorization.

400341073372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26115308 (or 26115306 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 400341073372 in words is "four hundred billion, three hundred forty-one million, seventy-three thousand, three hundred seventy-two".