1380652760072 has 16 divisors (see below), whose sum is σ = 2588966226000. Its totient is φ = 690261766480.

The previous prime is 1380652760059. The next prime is 1380652760119. The reversal of 1380652760072 is 2700672560831.

It is a junction number, because it is equal to n+sod(n) for n = 1380652759999 and 1380652760026.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7985822 + ... + 8156877.

It is an arithmetic number, because the mean of its divisors is an integer number (161810389125).

Almost surely, 2^{1380652760072} is an apocalyptic number.

It is an amenable number.

1380652760072 is a deficient number, since it is larger than the sum of its proper divisors (1208313465928).

1380652760072 is a wasteful number, since it uses less digits than its factorization.

1380652760072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16153396 (or 16153392 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 1380652760072 in words is "one trillion, three hundred eighty billion, six hundred fifty-two million, seven hundred sixty thousand, seventy-two".