400896292336 has 80 divisors (see below), whose sum is σ = 809565666624. Its totient is φ = 192142927872.

The previous prime is 400896292273. The next prime is 400896292337. The reversal of 400896292336 is 633292698004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400896292337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42476610 + ... + 42486046.

Almost surely, 2^400896292336 is an apocalyptic number.

It is an amenable number.

400896292336 is an abundant number, since it is smaller than the sum of its proper divisors (408669374288).

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

400896292336 is a wasteful number, since it uses less digits than its factorization.

400896292336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10538 (or 10532 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 52.

The spelling of 400896292336 in words is "four hundred billion, eight hundred ninety-six million, two hundred ninety-two thousand, three hundred thirty-six".