423512525241 has 32 divisors (see below), whose sum is σ = 675878846720. Its totient is φ = 260550058752.

The previous prime is 423512525207. The next prime is 423512525243. The reversal of 423512525241 is 142525215324.

423512525241 is a `hidden beast` number, since 4 + 2 + 3 + 5 + 125 + 2 + 524 + 1 = 666.

It is not a de Polignac number, because 423512525241 - 2³¹ = 421365041593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423512525196 and 423512525205.

It is not an unprimeable number, because it can be changed into a prime (423512525243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1098801 + ... + 1433313.

It is an arithmetic number, because the mean of its divisors is an integer number (21121213960).

Almost surely, 2^423512525241 is an apocalyptic number.

It is an amenable number.

423512525241 is a deficient number, since it is larger than the sum of its proper divisors (252366321479).

423512525241 is a wasteful number, since it uses less digits than its factorization.

423512525241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338142 (or 338136 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

It can be divided in two parts, 423512 and 525241, that added together give a triangular number (948753 = T₁₃₇₇).

The spelling of 423512525241 in words is "four hundred twenty-three billion, five hundred twelve million, five hundred twenty-five thousand, two hundred forty-one".