426126326225 has 24 divisors (see below), whose sum is σ = 551598475200. Its totient is φ = 325944400320.

The previous prime is 426126326183. The next prime is 426126326261. The reversal of 426126326225 is 522623621624.

It is not a de Polignac number, because 426126326225 - 2¹⁰ = 426126325201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1249226 + ... + 1553324.

It is an arithmetic number, because the mean of its divisors is an integer number (22983269800).

Almost surely, 2^426126326225 is an apocalyptic number.

It is an amenable number.

426126326225 is a deficient number, since it is larger than the sum of its proper divisors (125472148975).

426126326225 is a wasteful number, since it uses less digits than its factorization.

426126326225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306569 (or 306564 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

Adding to 426126326225 its reverse (522623621624), we get a palindrome (948749947849).

The spelling of 426126326225 in words is "four hundred twenty-six billion, one hundred twenty-six million, three hundred twenty-six thousand, two hundred twenty-five".