201044433992 has 64 divisors (see below), whose sum is σ = 400612780800. Its totient is φ = 94258805760.

The previous prime is 201044433983. The next prime is 201044434001. The reversal of 201044433992 is 299334440102.

It is an interprime number because it is at equal distance from previous prime (201044433983) and next prime (201044434001).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73345742 + ... + 73348482.

It is an arithmetic number, because the mean of its divisors is an integer number (6259574700).

Almost surely, 2^201044433992 is an apocalyptic number.

It is an amenable number.

201044433992 is a deficient number, since it is larger than the sum of its proper divisors (199568346808).

201044433992 is a wasteful number, since it uses less digits than its factorization.

201044433992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566 (or 4562 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 201044433992 in words is "two hundred one billion, forty-four million, four hundred thirty-three thousand, nine hundred ninety-two".