12495298043424 has 96 divisors (see below), whose sum is σ = 37537035984000. Its totient is φ = 3565214502912.

The previous prime is 12495298043419. The next prime is 12495298043429. The reversal of 12495298043424 is 42434089259421.

It is an interprime number because it is at equal distance from previous prime (12495298043419) and next prime (12495298043429).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×12495298043424³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12495298043429) 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, 12191049 + ... + 13176200.

It is an arithmetic number, because the mean of its divisors is an integer number (391010791500).

Almost surely, 2^{12495298043424} is an apocalyptic number.

12495298043424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12495298043424 is an abundant number, since it is smaller than the sum of its proper divisors (25041737940576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12495298043424 is a wasteful number, since it uses less digits than its factorization.

12495298043424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25368002 (or 25367994 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 57.

The spelling of 12495298043424 in words is "twelve trillion, four hundred ninety-five billion, two hundred ninety-eight million, forty-three thousand, four hundred twenty-four".