422053254000 has 800 divisors, whose sum is σ = 1844842386816. Its totient is φ = 90790502400.

The previous prime is 422053253981. The next prime is 422053254101. The reversal of 422053254000 is 452350224.

It is a happy number.

422053254000 is a `hidden beast` number, since 4 + 220 + 5 + 32 + 5 + 400 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 19267054 + ... + 19288946.

Almost surely, 2^422053254000 is an apocalyptic number.

422053254000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422053254000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (922421193408).

422053254000 is an abundant number, since it is smaller than the sum of its proper divisors (1422789132816).

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

422053254000 is a wasteful number, since it uses less digits than its factorization.

422053254000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21952 (or 21927 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The spelling of 422053254000 in words is "four hundred twenty-two billion, fifty-three million, two hundred fifty-four thousand".