2427212469 has 16 divisors (see below), whose sum is σ = 3625911360. Its totient is φ = 1431279360.

The previous prime is 2427212453. The next prime is 2427212479. The reversal of 2427212469 is 9642127242.

It is not a de Polignac number, because 2427212469 - 2⁴ = 2427212453 is a prime.

It is a super-2 number, since 2×2427212469² = 11782720739338151922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427212429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 992724 + ... + 995165.

It is an arithmetic number, because the mean of its divisors is an integer number (226619460).

Almost surely, 2^2427212469 is an apocalyptic number.

It is an amenable number.

2427212469 is a deficient number, since it is larger than the sum of its proper divisors (1198698891).

2427212469 is a wasteful number, since it uses less digits than its factorization.

2427212469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987940.

The product of its digits is 96768, while the sum is 39.

The square root of 2427212469 is about 49266.7481066084. The cubic root of 2427212469 is about 1343.9071509474.

The spelling of 2427212469 in words is "two billion, four hundred twenty-seven million, two hundred twelve thousand, four hundred sixty-nine".