2304397272489 has 16 divisors (see below), whose sum is σ = 3310216275072. Its totient is φ = 1417517140608.

The previous prime is 2304397272467. The next prime is 2304397272533. The reversal of 2304397272489 is 9842727934032.

It is a happy number.

It is not a de Polignac number, because 2304397272489 - 2³¹ = 2302249788841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2304397272889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11849997 + ... + 12042890.

It is an arithmetic number, because the mean of its divisors is an integer number (206888517192).

Almost surely, 2^{2304397272489} is an apocalyptic number.

It is an amenable number.

2304397272489 is a deficient number, since it is larger than the sum of its proper divisors (1005819002583).

2304397272489 is a wasteful number, since it uses less digits than its factorization.

2304397272489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23895376.

The product of its (nonzero) digits is 36578304, while the sum is 60.

The spelling of 2304397272489 in words is "two trillion, three hundred four billion, three hundred ninety-seven million, two hundred seventy-two thousand, four hundred eighty-nine".