1380173727108 has 48 divisors (see below), whose sum is σ = 3527166263040. Its totient is φ = 416568180000.

The previous prime is 1380173727067. The next prime is 1380173727113. The reversal of 1380173727108 is 8017273710831.

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, 20795278 + ... + 20861541.

It is an arithmetic number, because the mean of its divisors is an integer number (73482630480).

Almost surely, 2^{1380173727108} is an apocalyptic number.

It is an amenable number.

1380173727108 is an abundant number, since it is smaller than the sum of its proper divisors (2146992535932).

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

1380173727108 is a wasteful number, since it uses less digits than its factorization.

1380173727108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41657088 (or 41657086 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 48.

The spelling of 1380173727108 in words is "one trillion, three hundred eighty billion, one hundred seventy-three million, seven hundred twenty-seven thousand, one hundred eight".