400241798880 has 192 divisors, whose sum is σ = 1571858846208. Its totient is φ = 83167119360.

The previous prime is 400241798863. The next prime is 400241798923. The reversal of 400241798880 is 88897142004.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 5377567 + ... + 5451486.

It is an arithmetic number, because the mean of its divisors is an integer number (8186764824).

Almost surely, 2^400241798880 is an apocalyptic number.

400241798880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

400241798880 is an abundant number, since it is smaller than the sum of its proper divisors (1171617047328).

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

400241798880 is a wasteful number, since it uses less digits than its factorization.

400241798880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10829089 (or 10829081 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 51.

The spelling of 400241798880 in words is "four hundred billion, two hundred forty-one million, seven hundred ninety-eight thousand, eight hundred eighty".