18397096703 has 8 divisors (see below), whose sum is σ = 19480520160. Its totient is φ = 17313811200.

The previous prime is 18397096691. The next prime is 18397096709. The reversal of 18397096703 is 30769079381.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18397096703 - 2²² = 18392902399 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 (18397096709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388163 + ... + 432971.

It is an arithmetic number, because the mean of its divisors is an integer number (2435065020).

Almost surely, 2^18397096703 is an apocalyptic number.

18397096703 is a deficient number, since it is larger than the sum of its proper divisors (1083423457).

18397096703 is a wasteful number, since it uses less digits than its factorization.

18397096703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68977.

The product of its (nonzero) digits is 1714608, while the sum is 53.

The spelling of 18397096703 in words is "eighteen billion, three hundred ninety-seven million, ninety-six thousand, seven hundred three".