201024039992 has 16 divisors (see below), whose sum is σ = 389917319400. Its totient is φ = 97046088160.

The previous prime is 201024039971. The next prime is 201024040013. The reversal of 201024039992 is 299930420102.

It is an interprime number because it is at equal distance from previous prime (201024039971) and next prime (201024040013).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433241234 + ... + 433241697.

Almost surely, 2^201024039992 is an apocalyptic number.

It is an amenable number.

201024039992 is a deficient number, since it is larger than the sum of its proper divisors (188893279408).

201024039992 is a wasteful number, since it uses less digits than its factorization.

201024039992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866482966 (or 866482962 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 201024039992 in words is "two hundred one billion, twenty-four million, thirty-nine thousand, nine hundred ninety-two".