400416050536206 has 64 divisors (see below), whose sum is σ = 805799346048000. Its totient is φ = 132647392215936.

The previous prime is 400416050536157. The next prime is 400416050536219. The reversal of 400416050536206 is 602635050614004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 808430320 + ... + 808925468.

It is an arithmetic number, because the mean of its divisors is an integer number (12590614782000).

Almost surely, 2^{400416050536206} is an apocalyptic number.

400416050536206 is an abundant number, since it is smaller than the sum of its proper divisors (405383295511794).

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

400416050536206 is a wasteful number, since it uses less digits than its factorization.

400416050536206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496793.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 400416050536206 in words is "four hundred trillion, four hundred sixteen billion, fifty million, five hundred thirty-six thousand, two hundred six".