423826412 has 6 divisors (see below), whose sum is σ = 741696228. Its totient is φ = 211913204.

The previous prime is 423826411. The next prime is 423826427. The reversal of 423826412 is 214628324.

It is not an unprimeable number, because it can be changed into a prime (423826411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52978298 + ... + 52978305.

It is an arithmetic number, because the mean of its divisors is an integer number (123616038).

Almost surely, 2^423826412 is an apocalyptic number.

It is an amenable number.

423826412 is a deficient number, since it is larger than the sum of its proper divisors (317869816).

423826412 is a wasteful number, since it uses less digits than its factorization.

423826412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105956607 (or 105956605 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 423826412 is about 20587.0447612084. The cubic root of 423826412 is about 751.1546138732.

The spelling of 423826412 in words is "four hundred twenty-three million, eight hundred twenty-six thousand, four hundred twelve".