403491002922 has 48 divisors (see below), whose sum is σ = 1016054844480. Its totient is φ = 113329190016.

The previous prime is 403491002869. The next prime is 403491002933. The reversal of 403491002922 is 229200194304.

403491002922 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27130783 + ... + 27145650.

It is an arithmetic number, because the mean of its divisors is an integer number (21167809260).

Almost surely, 2^403491002922 is an apocalyptic number.

403491002922 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

403491002922 is an abundant number, since it is smaller than the sum of its proper divisors (612563841558).

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

403491002922 is a wasteful number, since it uses less digits than its factorization.

403491002922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54276507 (or 54276504 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 403491002922 in words is "four hundred three billion, four hundred ninety-one million, two thousand, nine hundred twenty-two".