2512344298 has 24 divisors (see below), whose sum is σ = 3983379300. Its totient is φ = 1186989888.

The previous prime is 2512344283. The next prime is 2512344299. The reversal of 2512344298 is 8924432152.

It can be written as a sum of positive squares in 2 ways, for example, as 2160669289 + 351675009 = 46483^2 + 18753^2 .

It is a super-2 number, since 2×2512344298² = 12623747743386225608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2512344298.

It is not an unprimeable number, because it can be changed into a prime (2512344299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118318 + ... + 137926.

Almost surely, 2^2512344298 is an apocalyptic number.

2512344298 is a deficient number, since it is larger than the sum of its proper divisors (1471035002).

2512344298 is a wasteful number, since it uses less digits than its factorization.

2512344298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19734 (or 19687 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 2512344298 is about 50123.2909733589. The cubic root of 2512344298 is about 1359.4389803245.

The spelling of 2512344298 in words is "two billion, five hundred twelve million, three hundred forty-four thousand, two hundred ninety-eight".