1347374013680 has 40 divisors (see below), whose sum is σ = 3133032312384. Its totient is φ = 538882899200.

The previous prime is 1347374013577. The next prime is 1347374013707. The reversal of 1347374013680 is 863104737431.

It is a tau number, because it is divible by the number of its divisors (40).

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, 389351 + ... + 1687110.

Almost surely, 2^{1347374013680} is an apocalyptic number.

1347374013680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1347374013680 is an abundant number, since it is smaller than the sum of its proper divisors (1785658298704).

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

1347374013680 is a wasteful number, since it uses less digits than its factorization.

1347374013680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084585 (or 2084579 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 1347374013680 in words is "one trillion, three hundred forty-seven billion, three hundred seventy-four million, thirteen thousand, six hundred eighty".