1348707718320 has 80 divisors (see below), whose sum is σ = 4259880644832. Its totient is φ = 352869437440.

The previous prime is 1348707718313. The next prime is 1348707718331. The reversal of 1348707718320 is 238177078431.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53002521 + ... + 53027960.

Almost surely, 2^{1348707718320} is an apocalyptic number.

1348707718320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1348707718320 is an abundant number, since it is smaller than the sum of its proper divisors (2911172926512).

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

1348707718320 is a wasteful number, since it uses less digits than its factorization.

1348707718320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106030550 (or 106030544 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 51.

The spelling of 1348707718320 in words is "one trillion, three hundred forty-eight billion, seven hundred seven million, seven hundred eighteen thousand, three hundred twenty".