2254343344 has 240 divisors, whose sum is σ = 5525646336. Its totient is φ = 880844800.

The previous prime is 2254343309. The next prime is 2254343347. The reversal of 2254343344 is 4433434522.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (2254343347) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47964729 + ... + 47964775.

Almost surely, 2^2254343344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2254343344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2762823168).

2254343344 is an abundant number, since it is smaller than the sum of its proper divisors (3271302992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2254343344 is a wasteful number, since it uses less digits than its factorization.

2254343344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 141 counting only the distinct ones).

The product of its digits is 138240, while the sum is 34.

The square root of 2254343344 is about 47479.9256949713. The cubic root of 2254343344 is about 1311.2133241347.

Adding to 2254343344 its reverse (4433434522), we get a palindrome (6687777866).

The spelling of 2254343344 in words is "two billion, two hundred fifty-four million, three hundred forty-three thousand, three hundred forty-four".