1139378227341 has 4 divisors (see below), whose sum is σ = 1519170969792. Its totient is φ = 759585484892.

The previous prime is 1139378227327. The next prime is 1139378227349. The reversal of 1139378227341 is 1437228739311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1139378227341 - 2²⁷ = 1139244009613 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1139378227349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189896371221 + ... + 189896371226.

It is an arithmetic number, because the mean of its divisors is an integer number (379792742448).

Almost surely, 2^{1139378227341} is an apocalyptic number.

It is an amenable number.

1139378227341 is a deficient number, since it is larger than the sum of its proper divisors (379792742451).

1139378227341 is an equidigital number, since it uses as much as digits as its factorization.

1139378227341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379792742450.

The product of its digits is 1524096, while the sum is 51.

The spelling of 1139378227341 in words is "one trillion, one hundred thirty-nine billion, three hundred seventy-eight million, two hundred twenty-seven thousand, three hundred forty-one".