2642227353 has 6 divisors (see below), whose sum is σ = 3816550634. Its totient is φ = 1761484896.

The previous prime is 2642227349. The next prime is 2642227429. The reversal of 2642227353 is 3537222462.

2642227353 is a `hidden beast` number, since 2 + 642 + 2 + 2 + 7 + 3 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2588469129 + 53758224 = 50877^2 + 7332^2 .

It is not a de Polignac number, because 2642227353 - 2² = 2642227349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2642227453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146790400 + ... + 146790417.

Almost surely, 2^2642227353 is an apocalyptic number.

It is an amenable number.

2642227353 is a deficient number, since it is larger than the sum of its proper divisors (1174323281).

2642227353 is a wasteful number, since it uses less digits than its factorization.

2642227353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293580823 (or 293580820 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 2642227353 is about 51402.6006443254. The cubic root of 2642227353 is about 1382.4732223972.

The spelling of 2642227353 in words is "two billion, six hundred forty-two million, two hundred twenty-seven thousand, three hundred fifty-three".