425222321541324 has 12 divisors (see below), whose sum is σ = 992185416929784. Its totient is φ = 141740773847104.

The previous prime is 425222321541301. The next prime is 425222321541361. The reversal of 425222321541324 is 423145123222524.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17717596730877 + ... + 17717596730900.

It is an arithmetic number, because the mean of its divisors is an integer number (82682118077482).

Almost surely, 2^{425222321541324} is an apocalyptic number.

It is an amenable number.

425222321541324 is an abundant number, since it is smaller than the sum of its proper divisors (566963095388460).

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

425222321541324 is a wasteful number, since it uses less digits than its factorization.

425222321541324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35435193461784 (or 35435193461782 counting only the distinct ones).

The product of its digits is 921600, while the sum is 42.

Adding to 425222321541324 its reverse (423145123222524), we get a palindrome (848367444763848).

The spelling of 425222321541324 in words is "four hundred twenty-five trillion, two hundred twenty-two billion, three hundred twenty-one million, five hundred forty-one thousand, three hundred twenty-four".