12514043111232 has 112 divisors (see below), whose sum is σ = 35693729894592. Its totient is φ = 3846508584960.

The previous prime is 12514043111231. The next prime is 12514043111239. The reversal of 12514043111232 is 23211134041521.

It is a self number, because there is not a number n which added to its sum of digits gives 12514043111232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12514043111231) 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, 158073 + ... + 5005304.

It is an arithmetic number, because the mean of its divisors is an integer number (318694016916).

Almost surely, 2^{12514043111232} is an apocalyptic number.

12514043111232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12514043111232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17846864947296).

12514043111232 is an abundant number, since it is smaller than the sum of its proper divisors (23179686783360).

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

12514043111232 is a wasteful number, since it uses less digits than its factorization.

12514043111232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5164376 (or 5164366 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 12514043111232 its reverse (23211134041521), we get a palindrome (35725177152753).

The spelling of 12514043111232 in words is "twelve trillion, five hundred fourteen billion, forty-three million, one hundred eleven thousand, two hundred thirty-two".