423313925 has 12 divisors (see below), whose sum is σ = 525653856. Its totient is φ = 338170800.

The previous prime is 423313903. The next prime is 423313937. The reversal of 423313925 is 529313324.

It is not a de Polignac number, because 423313925 - 2⁸ = 423313669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423313891 and 423313900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6530 + ... + 29820.

It is an arithmetic number, because the mean of its divisors is an integer number (43804488).

Almost surely, 2^423313925 is an apocalyptic number.

It is an amenable number.

423313925 is a deficient number, since it is larger than the sum of its proper divisors (102339931).

423313925 is a wasteful number, since it uses less digits than its factorization.

423313925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24028 (or 24023 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 423313925 is about 20574.5941636767. The cubic root of 423313925 is about 750.8517286745.

The spelling of 423313925 in words is "four hundred twenty-three million, three hundred thirteen thousand, nine hundred twenty-five".