2743451443263 has 4 divisors (see below), whose sum is σ = 3657935257688. Its totient is φ = 1828967628840.

The previous prime is 2743451443223. The next prime is 2743451443273. The reversal of 2743451443263 is 3623441543472.

2743451443263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2743451443263 - 2¹² = 2743451439167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2743451443223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457241907208 + ... + 457241907213.

It is an arithmetic number, because the mean of its divisors is an integer number (914483814422).

Almost surely, 2^{2743451443263} is an apocalyptic number.

2743451443263 is a deficient number, since it is larger than the sum of its proper divisors (914483814425).

2743451443263 is an equidigital number, since it uses as much as digits as its factorization.

2743451443263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914483814424.

The product of its digits is 5806080, while the sum is 48.

The spelling of 2743451443263 in words is "two trillion, seven hundred forty-three billion, four hundred fifty-one million, four hundred forty-three thousand, two hundred sixty-three".