1380687568130 has 16 divisors (see below), whose sum is σ = 2676409747704. Its totient is φ = 509792332800.

The previous prime is 1380687568111. The next prime is 1380687568189. The reversal of 1380687568130 is 318657860831.

It can be written as a sum of positive squares in 4 ways, for example, as 896545753321 + 484141814809 = 946861^2 + 695803^2 .

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, 5310336671 + ... + 5310336930.

Almost surely, 2^{1380687568130} is an apocalyptic number.

1380687568130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1380687568130 is a deficient number, since it is larger than the sum of its proper divisors (1295722179574).

1380687568130 is a wasteful number, since it uses less digits than its factorization.

1380687568130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10620673621.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 1380687568130 in words is "one trillion, three hundred eighty billion, six hundred eighty-seven million, five hundred sixty-eight thousand, one hundred thirty".