18348041696 has 12 divisors (see below), whose sum is σ = 36122707152. Its totient is φ = 9174020832.

The previous prime is 18348041687. The next prime is 18348041731. The reversal of 18348041696 is 69614084381.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286688120 + ... + 286688183.

It is an arithmetic number, because the mean of its divisors is an integer number (3010225596).

Almost surely, 2^18348041696 is an apocalyptic number.

18348041696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18348041696 is a deficient number, since it is larger than the sum of its proper divisors (17774665456).

18348041696 is an equidigital number, since it uses as much as digits as its factorization.

18348041696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573376313 (or 573376305 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 18348041696 in words is "eighteen billion, three hundred forty-eight million, forty-one thousand, six hundred ninety-six".