18430010396 has 24 divisors (see below), whose sum is σ = 37073094240. Its totient is φ = 7852917312.

The previous prime is 18430010383. The next prime is 18430010411. The reversal of 18430010396 is 69301003481.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897511 + ... + 1907198.

It is an arithmetic number, because the mean of its divisors is an integer number (1544712260).

Almost surely, 2^18430010396 is an apocalyptic number.

It is an amenable number.

18430010396 is an abundant number, since it is smaller than the sum of its proper divisors (18643083844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18430010396 is a wasteful number, since it uses less digits than its factorization.

18430010396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804893 (or 3804891 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 18430010396 in words is "eighteen billion, four hundred thirty million, ten thousand, three hundred ninety-six".