423364474407 has 16 divisors (see below), whose sum is σ = 645136497920. Its totient is φ = 241918926912.

The previous prime is 423364474381. The next prime is 423364474427. The reversal of 423364474407 is 704474463324.

It is a happy number.

It is not a de Polignac number, because 423364474407 - 2⁶ = 423364474343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423364474427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1980243 + ... + 2183595.

It is an arithmetic number, because the mean of its divisors is an integer number (40321031120).

Almost surely, 2^423364474407 is an apocalyptic number.

423364474407 is a deficient number, since it is larger than the sum of its proper divisors (221772023513).

423364474407 is a wasteful number, since it uses less digits than its factorization.

423364474407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302502.

The product of its (nonzero) digits is 5419008, while the sum is 48.

The spelling of 423364474407 in words is "four hundred twenty-three billion, three hundred sixty-four million, four hundred seventy-four thousand, four hundred seven".