18483801334 has 16 divisors (see below), whose sum is σ = 28383801120. Its totient is φ = 9025041600.

The previous prime is 18483801317. The next prime is 18483801373. The reversal of 18483801334 is 43310838481.

It is a congruent number.

It is an unprimeable number.

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, 611994 + ... + 641485.

It is an arithmetic number, because the mean of its divisors is an integer number (1773987570).

Almost surely, 2^18483801334 is an apocalyptic number.

18483801334 is a deficient number, since it is larger than the sum of its proper divisors (9899999786).

18483801334 is a wasteful number, since it uses less digits than its factorization.

18483801334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253655.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 18483801334 in words is "eighteen billion, four hundred eighty-three million, eight hundred one thousand, three hundred thirty-four".