1452423592422 has 240 divisors, whose sum is σ = 3682326339648. Its totient is φ = 424257562080.

The previous prime is 1452423592391. The next prime is 1452423592471. The reversal of 1452423592422 is 2242953242541.

1452423592422 is a `hidden beast` number, since 1 + 4 + 52 + 4 + 2 + 3 + 592 + 4 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 263738593 + ... + 263744099.

Almost surely, 2^{1452423592422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452423592422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1841163169824).

1452423592422 is an abundant number, since it is smaller than the sum of its proper divisors (2229902747226).

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

1452423592422 is a wasteful number, since it uses less digits than its factorization.

1452423592422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693 (or 5637 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 1452423592422 in words is "one trillion, four hundred fifty-two billion, four hundred twenty-three million, five hundred ninety-two thousand, four hundred twenty-two".