12598862471 has 4 divisors (see below), whose sum is σ = 13568005752. Its totient is φ = 11629719192.

The previous prime is 12598862453. The next prime is 12598862473. The reversal of 12598862471 is 17426889521.

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

It is not a de Polignac number, because 12598862471 - 2¹⁰ = 12598861447 is a prime.

It is a super-3 number, since 3×12598862471³ (a number of 31 digits) contains 333 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 (12598862473) 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, 484571621 + ... + 484571646.

It is an arithmetic number, because the mean of its divisors is an integer number (3392001438).

Almost surely, 2^12598862471 is an apocalyptic number.

12598862471 is a deficient number, since it is larger than the sum of its proper divisors (969143281).

12598862471 is an equidigital number, since it uses as much as digits as its factorization.

12598862471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969143280.

The product of its digits is 1935360, while the sum is 53.

The spelling of 12598862471 in words is "twelve billion, five hundred ninety-eight million, eight hundred sixty-two thousand, four hundred seventy-one".