426452929005222 has 48 divisors (see below), whose sum is σ = 1056059684008992. Its totient is φ = 121834347540480.

The previous prime is 426452929005161. The next prime is 426452929005283. The reversal of 426452929005222 is 222500929254624.

426452929005222 is a `hidden beast` number, since 4 + 2 + 6 + 4 + 5 + 29 + 2 + 90 + 0 + 522 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (426452929005161) and next prime (426452929005283).

It is a congruent number.

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, 128162779 + ... + 131448102.

It is an arithmetic number, because the mean of its divisors is an integer number (22001243416854).

Almost surely, 2^{426452929005222} is an apocalyptic number.

426452929005222 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

426452929005222 is an abundant number, since it is smaller than the sum of its proper divisors (629606755003770).

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

426452929005222 is a wasteful number, since it uses less digits than its factorization.

426452929005222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259623933 (or 259623930 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 426452929005222 in words is "four hundred twenty-six trillion, four hundred fifty-two billion, nine hundred twenty-nine million, five thousand, two hundred twenty-two".