12882473023 has 4 divisors (see below), whose sum is σ = 14722826320. Its totient is φ = 11042119728.

The previous prime is 12882472997. The next prime is 12882473053. The reversal of 12882473023 is 32037428821.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12882473023 is a prime.

It is a super-2 number, since 2×12882473023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12882473053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920176638 + ... + 920176651.

It is an arithmetic number, because the mean of its divisors is an integer number (3680706580).

Almost surely, 2^12882473023 is an apocalyptic number.

12882473023 is a deficient number, since it is larger than the sum of its proper divisors (1840353297).

12882473023 is an equidigital number, since it uses as much as digits as its factorization.

12882473023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840353296.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 12882473023 in words is "twelve billion, eight hundred eighty-two million, four hundred seventy-three thousand, twenty-three".