819024890033 has 12 divisors (see below), whose sum is σ = 967196934720. Its totient is φ = 679375479240.

The previous prime is 819024889981. The next prime is 819024890041. The reversal of 819024890033 is 330098420918.

It is a happy number.

It is not a de Polignac number, because 819024890033 - 2¹⁴ = 819024873649 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 819024890033.

It is not an unprimeable number, because it can be changed into a prime (819024890063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60869213 + ... + 60882666.

It is an arithmetic number, because the mean of its divisors is an integer number (80599744560).

Almost surely, 2^819024890033 is an apocalyptic number.

It is an amenable number.

819024890033 is a deficient number, since it is larger than the sum of its proper divisors (148172044687).

819024890033 is a wasteful number, since it uses less digits than its factorization.

819024890033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121751948 (or 121751917 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 819024890033 in words is "eight hundred nineteen billion, twenty-four million, eight hundred ninety thousand, thirty-three".