23000840469 has 48 divisors (see below), whose sum is σ = 36793673280. Its totient is φ = 13789336320.

The previous prime is 23000840461. The next prime is 23000840477. The reversal of 23000840469 is 96404800032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23000840461) and next prime (23000840477).

It is not a de Polignac number, because 23000840469 - 2³ = 23000840461 is a prime.

It is a super-2 number, since 2×23000840469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000840461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215074 + ... + 303740.

It is an arithmetic number, because the mean of its divisors is an integer number (766534860).

Almost surely, 2^23000840469 is an apocalyptic number.

It is an amenable number.

23000840469 is a deficient number, since it is larger than the sum of its proper divisors (13792832811).

23000840469 is a wasteful number, since it uses less digits than its factorization.

23000840469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88770 (or 88767 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 23000840469 in words is "twenty-three billion, eight hundred forty thousand, four hundred sixty-nine".