1380714804138 has 16 divisors (see below), whose sum is σ = 2766039681600. Its totient is φ = 459469922496.

The previous prime is 1380714804137. The next prime is 1380714804179. The reversal of 1380714804138 is 8314084170831.

It is not an unprimeable number, because it can be changed into a prime (1380714804137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192082495 + ... + 192089682.

It is an arithmetic number, because the mean of its divisors is an integer number (172877480100).

Almost surely, 2^{1380714804138} is an apocalyptic number.

1380714804138 is an abundant number, since it is smaller than the sum of its proper divisors (1385324877462).

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

1380714804138 is a wasteful number, since it uses less digits than its factorization.

1380714804138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384172781.

The product of its (nonzero) digits is 516096, while the sum is 48.

Adding to 1380714804138 its reverse (8314084170831), we get a palindrome (9694798974969).

The spelling of 1380714804138 in words is "one trillion, three hundred eighty billion, seven hundred fourteen million, eight hundred four thousand, one hundred thirty-eight".