2254344314340 has 48 divisors (see below), whose sum is σ = 6312258594432. Its totient is φ = 601149482496.

The previous prime is 2254344314279. The next prime is 2254344314359. The reversal of 2254344314340 is 434134434522.

It is an unprimeable number.

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, 4404252 + ... + 4889388.

It is an arithmetic number, because the mean of its divisors is an integer number (131505387384).

Almost surely, 2^{2254344314340} is an apocalyptic number.

2254344314340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2254344314340 is an abundant number, since it is smaller than the sum of its proper divisors (4057914280092).

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

2254344314340 is a wasteful number, since it uses less digits than its factorization.

2254344314340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562596 (or 562594 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 2254344314340 its reverse (434134434522), we get a palindrome (2688478748862).

The spelling of 2254344314340 in words is "two trillion, two hundred fifty-four billion, three hundred forty-four million, three hundred fourteen thousand, three hundred forty".