425250434022 has 16 divisors (see below), whose sum is σ = 850507257600. Its totient is φ = 141749079752.

The previous prime is 425250434009. The next prime is 425250434039. The reversal of 425250434022 is 220434052524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1451479 + ... + 1719677.

It is an arithmetic number, because the mean of its divisors is an integer number (53156703600).

Almost surely, 2^425250434022 is an apocalyptic number.

425250434022 is an abundant number, since it is smaller than the sum of its proper divisors (425256823578).

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

425250434022 is a wasteful number, since it uses less digits than its factorization.

425250434022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532467.

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 425250434022 its reverse (220434052524), we get a palindrome (645684486546).

The spelling of 425250434022 in words is "four hundred twenty-five billion, two hundred fifty million, four hundred thirty-four thousand, twenty-two".