422541011625 has 48 divisors (see below), whose sum is σ = 746900643840. Its totient is φ = 212098963200.

The previous prime is 422541011597. The next prime is 422541011663. The reversal of 422541011625 is 526110145224.

It is a happy number.

It is not a de Polignac number, because 422541011625 - 2⁵ = 422541011593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1841065 + ... + 2057814.

It is an arithmetic number, because the mean of its divisors is an integer number (15560430080).

Almost surely, 2^422541011625 is an apocalyptic number.

It is an amenable number.

422541011625 is a deficient number, since it is larger than the sum of its proper divisors (324359632215).

422541011625 is a wasteful number, since it uses less digits than its factorization.

422541011625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898931 (or 3898904 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 422541011625 its reverse (526110145224), we get a palindrome (948651156849).

The spelling of 422541011625 in words is "four hundred twenty-two billion, five hundred forty-one million, eleven thousand, six hundred twenty-five".