425231124 has 24 divisors (see below), whose sum is σ = 993537888. Its totient is φ = 141553440.

The previous prime is 425231119. The next prime is 425231129. The reversal of 425231124 is 421132524.

It is an interprime number because it is at equal distance from previous prime (425231119) and next prime (425231129).

It is a junction number, because it is equal to n+sod(n) for n = 425231094 and 425231103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425231129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14322 + ... + 32489.

It is an arithmetic number, because the mean of its divisors is an integer number (41397412).

Almost surely, 2^425231124 is an apocalyptic number.

It is an amenable number.

425231124 is an abundant number, since it is smaller than the sum of its proper divisors (568306764).

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

425231124 is a wasteful number, since it uses less digits than its factorization.

425231124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47575 (or 47573 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 425231124 is about 20621.1329465672. The cubic root of 425231124 is about 751.9835635649.

Adding to 425231124 its reverse (421132524), we get a palindrome (846363648).

The spelling of 425231124 in words is "four hundred twenty-five million, two hundred thirty-one thousand, one hundred twenty-four".