2304642445 has 16 divisors (see below), whose sum is σ = 3167873280. Its totient is φ = 1576715904.

The previous prime is 2304642443. The next prime is 2304642467. The reversal of 2304642445 is 5442464032.

It is a cyclic number.

It is not a de Polignac number, because 2304642445 - 2¹ = 2304642443 is a prime.

It is a super-2 number, since 2×2304642445² = 10622753598591156050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2304642445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304642443) 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, 59632 + ... + 90361.

It is an arithmetic number, because the mean of its divisors is an integer number (197992080).

Almost surely, 2^2304642445 is an apocalyptic number.

It is an amenable number.

2304642445 is a deficient number, since it is larger than the sum of its proper divisors (863230835).

2304642445 is a wasteful number, since it uses less digits than its factorization.

2304642445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150444.

The product of its (nonzero) digits is 92160, while the sum is 34.

The square root of 2304642445 is about 48006.6916689746. The cubic root of 2304642445 is about 1320.8936489510.

The spelling of 2304642445 in words is "two billion, three hundred four million, six hundred forty-two thousand, four hundred forty-five".