12445338310 has 32 divisors (see below), whose sum is σ = 22487129280. Its totient is φ = 4959169152.

The previous prime is 12445338299. The next prime is 12445338319. The reversal of 12445338310 is 1383354421.

It is a super-2 number, since 2×12445338310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12445338319) 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, 3497052 + ... + 3500608.

It is an arithmetic number, because the mean of its divisors is an integer number (702722790).

Almost surely, 2^12445338310 is an apocalyptic number.

12445338310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12445338310 is a deficient number, since it is larger than the sum of its proper divisors (10041790970).

12445338310 is a wasteful number, since it uses less digits than its factorization.

12445338310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4800.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 12445338310 in words is "twelve billion, four hundred forty-five million, three hundred thirty-eight thousand, three hundred ten".