4322135687 has 2 divisors, whose sum is σ = 4322135688. Its totient is φ = 4322135686.

The previous prime is 4322135659. The next prime is 4322135731. The reversal of 4322135687 is 7865312234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4322135687 - 2²⁴ = 4305358471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4322135647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161067843 + 2161067844.

It is an arithmetic number, because the mean of its divisors is an integer number (2161067844).

Almost surely, 2^4322135687 is an apocalyptic number.

4322135687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4322135687 is an equidigital number, since it uses as much as digits as its factorization.

4322135687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 4322135687 is about 65742.9516146028. The cubic root of 4322135687 is about 1628.9189121497.

The spelling of 4322135687 in words is "four billion, three hundred twenty-two million, one hundred thirty-five thousand, six hundred eighty-seven".