13680334680070 has 16 divisors (see below), whose sum is σ = 24686629137648. Its totient is φ = 5458350157920.

The previous prime is 13680334680059. The next prime is 13680334680071. The reversal of 13680334680070 is 7008643308631.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13680334679996 and 13680334680023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13680334680071) 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, 1722960096 + ... + 1722968035.

It is an arithmetic number, because the mean of its divisors is an integer number (1542914321103).

Almost surely, 2^{13680334680070} is an apocalyptic number.

13680334680070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13680334680070 is a deficient number, since it is larger than the sum of its proper divisors (11006294457578).

13680334680070 is a wasteful number, since it uses less digits than its factorization.

13680334680070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3445928535.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 13680334680070 in words is "thirteen trillion, six hundred eighty billion, three hundred thirty-four million, six hundred eighty thousand, seventy".