400092091822 has 16 divisors (see below), whose sum is σ = 601140631680. Its totient is φ = 199712057272.

The previous prime is 400092091807. The next prime is 400092091831. The reversal of 400092091822 is 228190290004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4717629 + ... + 4801687.

It is an arithmetic number, because the mean of its divisors is an integer number (37571289480).

Almost surely, 2^400092091822 is an apocalyptic number.

400092091822 is a deficient number, since it is larger than the sum of its proper divisors (201048539858).

400092091822 is a wasteful number, since it uses less digits than its factorization.

400092091822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88007.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 400092091822 in words is "four hundred billion, ninety-two million, ninety-one thousand, eight hundred twenty-two".