1381087318714 has 32 divisors (see below), whose sum is σ = 2125453337280. Its totient is φ = 672656054400.

The previous prime is 1381087318711. The next prime is 1381087318729. The reversal of 1381087318714 is 4178137801831.

It is a super-2 number, since 2×1381087318714² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1381087318711) 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, 171368017 + ... + 171376075.

It is an arithmetic number, because the mean of its divisors is an integer number (66420416790).

Almost surely, 2^{1381087318714} is an apocalyptic number.

1381087318714 is a deficient number, since it is larger than the sum of its proper divisors (744366018566).

1381087318714 is a wasteful number, since it uses less digits than its factorization.

1381087318714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11086.

The product of its (nonzero) digits is 903168, while the sum is 52.

The spelling of 1381087318714 in words is "one trillion, three hundred eighty-one billion, eighty-seven million, three hundred eighteen thousand, seven hundred fourteen".