2265674143 has 2 divisors, whose sum is σ = 2265674144. Its totient is φ = 2265674142.

The previous prime is 2265674093. The next prime is 2265674161. The reversal of 2265674143 is 3414765622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2265674143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2265674096 and 2265674105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2265674443) 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 as a sum of consecutive naturals, namely, 1132837071 + 1132837072.

It is an arithmetic number, because the mean of its divisors is an integer number (1132837072).

Almost surely, 2^2265674143 is an apocalyptic number.

2265674143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265674143 is an equidigital number, since it uses as much as digits as its factorization.

2265674143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 40.

The square root of 2265674143 is about 47599.0981322125. The cubic root of 2265674143 is about 1313.4064642226.

The spelling of 2265674143 in words is "two billion, two hundred sixty-five million, six hundred seventy-four thousand, one hundred forty-three".