9019880023 has 24 divisors (see below), whose sum is σ = 11338090400. Its totient is φ = 7023931200.

The previous prime is 9019880003. The next prime is 9019880033. The reversal of 9019880023 is 3200889109.

It is not a de Polignac number, because 9019880023 - 2⁵ = 9019879991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9019880003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1980553 + ... + 1985101.

Almost surely, 2^9019880023 is an apocalyptic number.

9019880023 is a deficient number, since it is larger than the sum of its proper divisors (2318210377).

9019880023 is a wasteful number, since it uses less digits than its factorization.

9019880023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6919 (or 6908 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 9019880023 is about 94973.0489296832. The cubic root of 9019880023 is about 2081.6142565374.

The spelling of 9019880023 in words is "nine billion, nineteen million, eight hundred eighty thousand, twenty-three".