424351411241625 has 96 divisors (see below), whose sum is σ = 906624171118848. Its totient is φ = 193989216470400.

The previous prime is 424351411241623. The next prime is 424351411241749. The reversal of 424351411241625 is 526142114153424.

424351411241625 is a `hidden beast` number, since 4 + 2 + 4 + 3 + 5 + 1 + 4 + 1 + 12 + 4 + 1 + 625 = 666.

It is not a de Polignac number, because 424351411241625 - 2¹ = 424351411241623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (424351411241623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 997674292 + ... + 998099541.

It is an arithmetic number, because the mean of its divisors is an integer number (9444001782488).

Almost surely, 2^{424351411241625} is an apocalyptic number.

424351411241625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

424351411241625 is an abundant number, since it is smaller than the sum of its proper divisors (482272759877223).

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

424351411241625 is an equidigital number, since it uses as much as digits as its factorization.

424351411241625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995773870 (or 1995773848 counting only the distinct ones).

The product of its digits is 921600, while the sum is 45.

The spelling of 424351411241625 in words is "four hundred twenty-four trillion, three hundred fifty-one billion, four hundred eleven million, two hundred forty-one thousand, six hundred twenty-five".