2453440299 has 8 divisors (see below), whose sum is σ = 3292918272. Its totient is φ = 1624794600.

The previous prime is 2453440273. The next prime is 2453440307. The reversal of 2453440299 is 9920443542.

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

It is not a de Polignac number, because 2453440299 - 2⁸ = 2453440043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2453440299.

It is not an unprimeable number, because it can be changed into a prime (2453440699) 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, 2707539 + ... + 2708444.

It is an arithmetic number, because the mean of its divisors is an integer number (411614784).

Almost surely, 2^2453440299 is an apocalyptic number.

2453440299 is a deficient number, since it is larger than the sum of its proper divisors (839477973).

2453440299 is a wasteful number, since it uses less digits than its factorization.

2453440299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416137.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 2453440299 is about 49532.2147596895. The cubic root of 2453440299 is about 1348.7304569732.

The spelling of 2453440299 in words is "two billion, four hundred fifty-three million, four hundred forty thousand, two hundred ninety-nine".