18314082983 has 8 divisors (see below), whose sum is σ = 22161579552. Its totient is φ = 14774386176.

The previous prime is 18314082979. The next prime is 18314082989. The reversal of 18314082983 is 38928041381.

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 18314082983 - 2² = 18314082979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18314082989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76949810 + ... + 76950047.

It is an arithmetic number, because the mean of its divisors is an integer number (2770197444).

Almost surely, 2^18314082983 is an apocalyptic number.

18314082983 is a deficient number, since it is larger than the sum of its proper divisors (3847496569).

18314082983 is a wasteful number, since it uses less digits than its factorization.

18314082983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153899881.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 18314082983 in words is "eighteen billion, three hundred fourteen million, eighty-two thousand, nine hundred eighty-three".