12514532444000 has 48 divisors (see below), whose sum is σ = 30748206224736. Its totient is φ = 5005812976000.

The previous prime is 12514532443979. The next prime is 12514532444017. The reversal of 12514532444000 is 44423541521.

It is a happy number.

It is a super-2 number, since 2×12514532444000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564312556 + ... + 1564320555.

It is an arithmetic number, because the mean of its divisors is an integer number (640587629682).

Almost surely, 2^{12514532444000} is an apocalyptic number.

12514532444000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12514532444000 is an abundant number, since it is smaller than the sum of its proper divisors (18233673780736).

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

12514532444000 is an equidigital number, since it uses as much as digits as its factorization.

12514532444000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128633136 (or 3128633118 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 12514532444000 its reverse (44423541521), we get a palindrome (12558955985521).

The spelling of 12514532444000 in words is "twelve trillion, five hundred fourteen billion, five hundred thirty-two million, four hundred forty-four thousand".