42593431484 has 12 divisors (see below), whose sum is σ = 74540135208. Its totient is φ = 21296250000.

The previous prime is 42593431423. The next prime is 42593431513. The reversal of 42593431484 is 48413439524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164819 + ... + 335189.

It is an arithmetic number, because the mean of its divisors is an integer number (6211677934).

Almost surely, 2^42593431484 is an apocalyptic number.

It is an amenable number.

42593431484 is a deficient number, since it is larger than the sum of its proper divisors (31946703724).

42593431484 is a wasteful number, since it uses less digits than its factorization.

42593431484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232876 (or 232874 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 47.

The spelling of 42593431484 in words is "forty-two billion, five hundred ninety-three million, four hundred thirty-one thousand, four hundred eighty-four".