2327249349729 has 6 divisors (see below), whose sum is σ = 3361582394066. Its totient is φ = 1551499566480.

The previous prime is 2327249349727. The next prime is 2327249349731. The reversal of 2327249349729 is 9279439427232.

2327249349729 is a `hidden beast` number, since 2 + 3 + 2 + 72 + 493 + 4 + 9 + 72 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (2327249349727) and next prime (2327249349731).

It can be written as a sum of positive squares in only one way, i.e., 1762925373504 + 564323976225 = 1327752^2 + 751215^2 .

It is not a de Polignac number, because 2327249349729 - 2¹ = 2327249349727 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2327249349721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129291630532 + ... + 129291630549.

Almost surely, 2^{2327249349729} is an apocalyptic number.

It is an amenable number.

2327249349729 is a deficient number, since it is larger than the sum of its proper divisors (1034333044337).

2327249349729 is a wasteful number, since it uses less digits than its factorization.

2327249349729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258583261087 (or 258583261084 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 63.

The spelling of 2327249349729 in words is "two trillion, three hundred twenty-seven billion, two hundred forty-nine million, three hundred forty-nine thousand, seven hundred twenty-nine".