2306422642653 has 10 divisors (see below), whose sum is σ = 3445396787294. Its totient is φ = 1537615095048.

The previous prime is 2306422642621. The next prime is 2306422642661. The reversal of 2306422642653 is 3562462246032.

2306422642653 is a `hidden beast` number, since 2 + 306 + 4 + 22 + 64 + 265 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2271959319204 + 34463323449 = 1507302^2 + 185643^2 .

It is not a de Polignac number, because 2306422642653 - 2⁵ = 2306422642621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2306422642599 and 2306422642608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2306422642753) 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 9 ways as a sum of consecutive naturals, for example, 14237176726 + ... + 14237176887.

Almost surely, 2^{2306422642653} is an apocalyptic number.

It is an amenable number.

2306422642653 is a deficient number, since it is larger than the sum of its proper divisors (1138974144641).

2306422642653 is an equidigital number, since it uses as much as digits as its factorization.

2306422642653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28474353625 (or 28474353616 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 45.

Adding to 2306422642653 its reverse (3562462246032), we get a palindrome (5868884888685).

The spelling of 2306422642653 in words is "two trillion, three hundred six billion, four hundred twenty-two million, six hundred forty-two thousand, six hundred fifty-three".