2254343633443 has 8 divisors (see below), whose sum is σ = 2459363189040. Its totient is φ = 2049337282080.

The previous prime is 2254343633401. The next prime is 2254343633449. The reversal of 2254343633443 is 3443363434522.

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

It is a de Polignac number, because none of the positive numbers 2^k-2254343633443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2254343633393 and 2254343633402.

It is not an unprimeable number, because it can be changed into a prime (2254343633449) 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, 2942380 + ... + 3628537.

It is an arithmetic number, because the mean of its divisors is an integer number (307420398630).

Almost surely, 2^{2254343633443} is an apocalyptic number.

2254343633443 is a deficient number, since it is larger than the sum of its proper divisors (205019555597).

2254343633443 is a wasteful number, since it uses less digits than its factorization.

2254343633443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6602117.

The product of its digits is 7464960, while the sum is 46.

The spelling of 2254343633443 in words is "two trillion, two hundred fifty-four billion, three hundred forty-three million, six hundred thirty-three thousand, four hundred forty-three".