400059106412 has 24 divisors (see below), whose sum is σ = 800344369440. Its totient is φ = 171405440640.

The previous prime is 400059106411. The next prime is 400059106441. The reversal of 400059106412 is 214601950004.

It is not an unprimeable number, because it can be changed into a prime (400059106411) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1918337 + ... + 2116632.

It is an arithmetic number, because the mean of its divisors is an integer number (33347682060).

Almost surely, 2^400059106412 is an apocalyptic number.

It is an amenable number.

400059106412 is an abundant number, since it is smaller than the sum of its proper divisors (400285263028).

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

400059106412 is a wasteful number, since it uses less digits than its factorization.

400059106412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038521 (or 4038519 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 400059106412 in words is "four hundred billion, fifty-nine million, one hundred six thousand, four hundred twelve".