423718094 has 4 divisors (see below), whose sum is σ = 635577144. Its totient is φ = 211859046.

The previous prime is 423718091. The next prime is 423718103. The reversal of 423718094 is 490817324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423718091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105929522 + ... + 105929525.

It is an arithmetic number, because the mean of its divisors is an integer number (158894286).

Almost surely, 2^423718094 is an apocalyptic number.

423718094 is a deficient number, since it is larger than the sum of its proper divisors (211859050).

423718094 is a wasteful number, since it uses less digits than its factorization.

423718094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211859049.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 423718094 is about 20584.4138609774. The cubic root of 423718094 is about 751.0906171554.

The spelling of 423718094 in words is "four hundred twenty-three million, seven hundred eighteen thousand, ninety-four".