254425871232 has 768 divisors, whose sum is σ = 868192992000. Its totient is φ = 73106841600.

The previous prime is 254425871209. The next prime is 254425871233. The reversal of 254425871232 is 232178524452.

254425871232 is a `hidden beast` number, since 2 + 5 + 4 + 42 + 587 + 1 + 23 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254425871233) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1120818703 + ... + 1120818929.

It is an arithmetic number, because the mean of its divisors is an integer number (1130459625).

Almost surely, 2^254425871232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254425871232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434096496000).

254425871232 is an abundant number, since it is smaller than the sum of its proper divisors (613767120768).

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

254425871232 is a wasteful number, since it uses less digits than its factorization.

254425871232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 365 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 45.

The spelling of 254425871232 in words is "two hundred fifty-four billion, four hundred twenty-five million, eight hundred seventy-one thousand, two hundred thirty-two".