13746999352812 has 24 divisors (see below), whose sum is σ = 34992361989312. Its totient is φ = 4165757379600.

The previous prime is 13746999352799. The next prime is 13746999352817. The reversal of 13746999352812 is 21825399964731.

It is not an unprimeable number, because it can be changed into a prime (13746999352817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52071967114 + ... + 52071967377.

It is an arithmetic number, because the mean of its divisors is an integer number (1458015082888).

Almost surely, 2^{13746999352812} is an apocalyptic number.

13746999352812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13746999352812 is an abundant number, since it is smaller than the sum of its proper divisors (21245362636500).

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

13746999352812 is a wasteful number, since it uses less digits than its factorization.

13746999352812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104143934509 (or 104143934507 counting only the distinct ones).

The product of its digits is 176359680, while the sum is 69.

The spelling of 13746999352812 in words is "thirteen trillion, seven hundred forty-six billion, nine hundred ninety-nine million, three hundred fifty-two thousand, eight hundred twelve".