1380922166713 has 16 divisors (see below), whose sum is σ = 1489933493136. Its totient is φ = 1275003924480.

The previous prime is 1380922166711. The next prime is 1380922166719. The reversal of 1380922166713 is 3176612290831.

It can be written as a sum of positive squares in 8 ways, for example, as 662916754809 + 718005411904 = 814197^2 + 847352^2 .

It is a cyclic number.

It is not a de Polignac number, because 1380922166713 - 2¹ = 1380922166711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1380922166711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7160593 + ... + 7350913.

It is an arithmetic number, because the mean of its divisors is an integer number (93120843321).

Almost surely, 2^{1380922166713} is an apocalyptic number.

It is an amenable number.

1380922166713 is a deficient number, since it is larger than the sum of its proper divisors (109011326423).

1380922166713 is a wasteful number, since it uses less digits than its factorization.

1380922166713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198444.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 1380922166713 in words is "one trillion, three hundred eighty billion, nine hundred twenty-two million, one hundred sixty-six thousand, seven hundred thirteen".