200018773983 has 8 divisors (see below), whose sum is σ = 304790512768. Its totient is φ = 114296442264.

The previous prime is 200018773951. The next prime is 200018774023. The reversal of 200018773983 is 389377810002.

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

It is not a de Polignac number, because 200018773983 - 2⁵ = 200018773951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200018773483) 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, 4762351741 + ... + 4762351782.

It is an arithmetic number, because the mean of its divisors is an integer number (38098814096).

Almost surely, 2^200018773983 is an apocalyptic number.

200018773983 is a deficient number, since it is larger than the sum of its proper divisors (104771738785).

200018773983 is an equidigital number, since it uses as much as digits as its factorization.

200018773983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9524703533.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 200018773983 in words is "two hundred billion, eighteen million, seven hundred seventy-three thousand, nine hundred eighty-three".