2244455679 has 4 divisors (see below), whose sum is σ = 2992607576. Its totient is φ = 1496303784.

The previous prime is 2244455663. The next prime is 2244455683. The reversal of 2244455679 is 9765544422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2244455679 - 2⁴ = 2244455663 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244455699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374075944 + ... + 374075949.

It is an arithmetic number, because the mean of its divisors is an integer number (748151894).

Almost surely, 2^2244455679 is an apocalyptic number.

2244455679 is a deficient number, since it is larger than the sum of its proper divisors (748151897).

2244455679 is an equidigital number, since it uses as much as digits as its factorization.

2244455679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748151896.

The product of its digits is 2419200, while the sum is 48.

The square root of 2244455679 is about 47375.6865807769. The cubic root of 2244455679 is about 1309.2934983809.

The spelling of 2244455679 in words is "two billion, two hundred forty-four million, four hundred fifty-five thousand, six hundred seventy-nine".