18296257042 has 8 divisors (see below), whose sum is σ = 31365012096. Its totient is φ = 7841253012.

The previous prime is 18296257013. The next prime is 18296257069. The reversal of 18296257042 is 24075269281.

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

It is a junction number, because it is equal to n+sod(n) for n = 18296256983 and 18296257001.

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 3 ways as a sum of consecutive naturals, for example, 653437738 + ... + 653437765.

It is an arithmetic number, because the mean of its divisors is an integer number (3920626512).

Almost surely, 2^18296257042 is an apocalyptic number.

18296257042 is a deficient number, since it is larger than the sum of its proper divisors (13068755054).

18296257042 is a wasteful number, since it uses less digits than its factorization.

18296257042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306875512.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 18296257042 in words is "eighteen billion, two hundred ninety-six million, two hundred fifty-seven thousand, forty-two".