2243756211139 has 8 divisors (see below), whose sum is σ = 2245703382720. Its totient is φ = 2241809303976.

The previous prime is 2243756211119. The next prime is 2243756211161. The reversal of 2243756211139 is 9311126573422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2243756211139 - 2⁹ = 2243756210627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243756211119) 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, 19364832 + ... + 19480354.

It is an arithmetic number, because the mean of its divisors is an integer number (280712922840).

Almost surely, 2^{2243756211139} is an apocalyptic number.

2243756211139 is a deficient number, since it is larger than the sum of its proper divisors (1947171581).

2243756211139 is a wasteful number, since it uses less digits than its factorization.

2243756211139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132209.

The product of its digits is 544320, while the sum is 46.

The spelling of 2243756211139 in words is "two trillion, two hundred forty-three billion, seven hundred fifty-six million, two hundred eleven thousand, one hundred thirty-nine".