423465254 has 4 divisors (see below), whose sum is σ = 635197884. Its totient is φ = 211732626.

The previous prime is 423465241. The next prime is 423465281. The reversal of 423465254 is 452564324.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105866312 + ... + 105866315.

It is an arithmetic number, because the mean of its divisors is an integer number (158799471).

Almost surely, 2^423465254 is an apocalyptic number.

423465254 is a deficient number, since it is larger than the sum of its proper divisors (211732630).

423465254 is a wasteful number, since it uses less digits than its factorization.

423465254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211732629.

The product of its digits is 115200, while the sum is 35.

The square root of 423465254 is about 20578.2714045665. The cubic root of 423465254 is about 750.9411911257.

The spelling of 423465254 in words is "four hundred twenty-three million, four hundred sixty-five thousand, two hundred fifty-four".