2243140323139 has 2 divisors, whose sum is σ = 2243140323140. Its totient is φ = 2243140323138.

The previous prime is 2243140323101. The next prime is 2243140323157. The reversal of 2243140323139 is 9313230413422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2243140323139 - 2²⁷ = 2243006105411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2243140323098 and 2243140323107.

It is not a weakly prime, because it can be changed into another prime (2243140323839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121570161569 + 1121570161570.

It is an arithmetic number, because the mean of its divisors is an integer number (1121570161570).

Almost surely, 2^{2243140323139} is an apocalyptic number.

2243140323139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243140323139 is an equidigital number, since it uses as much as digits as its factorization.

2243140323139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 2243140323139 in words is "two trillion, two hundred forty-three billion, one hundred forty million, three hundred twenty-three thousand, one hundred thirty-nine".