423743732404 has 24 divisors (see below), whose sum is σ = 753970437248. Its totient is φ = 208326025440.

The previous prime is 423743732387. The next prime is 423743732407. The reversal of 423743732404 is 404237347324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423743732407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403657 + ... + 1005199.

Almost surely, 2^423743732404 is an apocalyptic number.

It is an amenable number.

423743732404 is a deficient number, since it is larger than the sum of its proper divisors (330226704844).

423743732404 is a wasteful number, since it uses less digits than its factorization.

423743732404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604495 (or 604493 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 43.

The spelling of 423743732404 in words is "four hundred twenty-three billion, seven hundred forty-three million, seven hundred thirty-two thousand, four hundred four".