2771442323 has 24 divisors (see below), whose sum is σ = 3209357376. Its totient is φ = 2383680000.

The previous prime is 2771442313. The next prime is 2771442367. The reversal of 2771442323 is 3232441772.

It is not a de Polignac number, because 2771442323 - 2⁶ = 2771442259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2771442313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285398 + ... + 294948.

It is an arithmetic number, because the mean of its divisors is an integer number (133723224).

Almost surely, 2^2771442323 is an apocalyptic number.

2771442323 is a deficient number, since it is larger than the sum of its proper divisors (437915053).

2771442323 is a wasteful number, since it uses less digits than its factorization.

2771442323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9695 (or 9682 counting only the distinct ones).

The product of its digits is 56448, while the sum is 35.

The square root of 2771442323 is about 52644.4899585892. The cubic root of 2771442323 is about 1404.6515894148.

The spelling of 2771442323 in words is "two billion, seven hundred seventy-one million, four hundred forty-two thousand, three hundred twenty-three".