2273312334239 has 16 divisors (see below), whose sum is σ = 2420072709120. Its totient is φ = 2131822973280.

The previous prime is 2273312334157. The next prime is 2273312334257. The reversal of 2273312334239 is 9324332133722.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2273312334239 - 2²⁴ = 2273295557023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2273312334239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273312334289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6187379 + ... + 6544484.

It is an arithmetic number, because the mean of its divisors is an integer number (151254544320).

Almost surely, 2^{2273312334239} is an apocalyptic number.

2273312334239 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2273312334239 is a deficient number, since it is larger than the sum of its proper divisors (146760374881).

2273312334239 is a wasteful number, since it uses less digits than its factorization.

2273312334239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12732070.

The product of its digits is 979776, while the sum is 44.

The spelling of 2273312334239 in words is "two trillion, two hundred seventy-three billion, three hundred twelve million, three hundred thirty-four thousand, two hundred thirty-nine".