1382881138093 has 32 divisors (see below), whose sum is σ = 1719609221120. Its totient is φ = 1082874562560.

The previous prime is 1382881138057. The next prime is 1382881138139. The reversal of 1382881138093 is 3908311882831.

It is not a de Polignac number, because 1382881138093 - 2³³ = 1374291203501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382881138003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4580533 + ... + 4873093.

It is an arithmetic number, because the mean of its divisors is an integer number (53737788160).

Almost surely, 2^{1382881138093} is an apocalyptic number.

1382881138093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1382881138093 is a deficient number, since it is larger than the sum of its proper divisors (336728083027).

1382881138093 is a wasteful number, since it uses less digits than its factorization.

1382881138093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293117.

The product of its (nonzero) digits is 1990656, while the sum is 55.

The spelling of 1382881138093 in words is "one trillion, three hundred eighty-two billion, eight hundred eighty-one million, one hundred thirty-eight thousand, ninety-three".