14311136525216 has 72 divisors (see below), whose sum is σ = 28985084743104. Its totient is φ = 6954940179200.

The previous prime is 14311136525183. The next prime is 14311136525249. The reversal of 14311136525216 is 61252563111341.

It is an interprime number because it is at equal distance from previous prime (14311136525183) and next prime (14311136525249).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8874041 + ... + 10361991.

It is an arithmetic number, because the mean of its divisors is an integer number (402570621432).

Almost surely, 2^{14311136525216} is an apocalyptic number.

14311136525216 is a gapful number since it is divisible by the number (16) 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 14311136525216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14492542371552).

14311136525216 is an abundant number, since it is smaller than the sum of its proper divisors (14673948217888).

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

14311136525216 is a wasteful number, since it uses less digits than its factorization.

14311136525216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488174 (or 1488113 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

Adding to 14311136525216 its reverse (61252563111341), we get a palindrome (75563699636557).

The spelling of 14311136525216 in words is "fourteen trillion, three hundred eleven billion, one hundred thirty-six million, five hundred twenty-five thousand, two hundred sixteen".