138322833241 has 4 divisors (see below), whose sum is σ = 138335271184. Its totient is φ = 138310395300.

The previous prime is 138322833227. The next prime is 138322833277. The reversal of 138322833241 is 142338223831.

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 138322833241 - 2¹⁷ = 138322702169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 138322833194 and 138322833203.

It is not an unprimeable number, because it can be changed into a prime (138322833841) 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, 6202275 + ... + 6224536.

It is an arithmetic number, because the mean of its divisors is an integer number (34583817796).

Almost surely, 2^138322833241 is an apocalyptic number.

It is an amenable number.

138322833241 is a deficient number, since it is larger than the sum of its proper divisors (12437943).

138322833241 is a wasteful number, since it uses less digits than its factorization.

138322833241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12437942.

The product of its digits is 165888, while the sum is 40.

The spelling of 138322833241 in words is "one hundred thirty-eight billion, three hundred twenty-two million, eight hundred thirty-three thousand, two hundred forty-one".