200010020989 has 8 divisors (see below), whose sum is σ = 201972980000. Its totient is φ = 198049389552.

The previous prime is 200010020981. The next prime is 200010021007. The reversal of 200010020989 is 989020010002.

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 200010020989 - 2³ = 200010020981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200010020989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010020981) 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, 408939 + ... + 753160.

It is an arithmetic number, because the mean of its divisors is an integer number (25246622500).

Almost surely, 2^200010020989 is an apocalyptic number.

It is an amenable number.

200010020989 is a deficient number, since it is larger than the sum of its proper divisors (1962959011).

200010020989 is a wasteful number, since it uses less digits than its factorization.

200010020989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163787.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 200010020989 in words is "two hundred billion, ten million, twenty thousand, nine hundred eighty-nine".