2741622743273 has 4 divisors (see below), whose sum is σ = 2743726829568. Its totient is φ = 2739518656980.

The previous prime is 2741622743257. The next prime is 2741622743317. The reversal of 2741622743273 is 3723472261472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2741622743273 - 2⁴ = 2741622743257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2741622713273) 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, 1052041193 + ... + 1052043798.

It is an arithmetic number, because the mean of its divisors is an integer number (685931707392).

Almost surely, 2^{2741622743273} is an apocalyptic number.

It is an amenable number.

2741622743273 is a deficient number, since it is larger than the sum of its proper divisors (2104086295).

2741622743273 is a wasteful number, since it uses less digits than its factorization.

2741622743273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104086294.

The product of its digits is 4741632, while the sum is 50.

The spelling of 2741622743273 in words is "two trillion, seven hundred forty-one billion, six hundred twenty-two million, seven hundred forty-three thousand, two hundred seventy-three".