425152756230 has 128 divisors (see below), whose sum is σ = 1073814122880. Its totient is φ = 107586662400.

The previous prime is 425152756213. The next prime is 425152756241. The reversal of 425152756230 is 32657251524.

It is a super-2 number, since 2×425152756230² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12020532 + ... + 12055848.

It is an arithmetic number, because the mean of its divisors is an integer number (8389172835).

Almost surely, 2^425152756230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425152756230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536907061440).

425152756230 is an abundant number, since it is smaller than the sum of its proper divisors (648661366650).

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

425152756230 is a wasteful number, since it uses less digits than its factorization.

425152756230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35594.

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 425152756230 in words is "four hundred twenty-five billion, one hundred fifty-two million, seven hundred fifty-six thousand, two hundred thirty".