4322146469 has 2 divisors, whose sum is σ = 4322146470. Its totient is φ = 4322146468.

The previous prime is 4322146463. The next prime is 4322146501. The reversal of 4322146469 is 9646412234.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4155478369 + 166668100 = 64463^2 + 12910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4322146469 is a prime.

It is a super-2 number, since 2×4322146469² = 37361900198978335922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4322146463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161073234 + 2161073235.

It is an arithmetic number, because the mean of its divisors is an integer number (2161073235).

Almost surely, 2^4322146469 is an apocalyptic number.

It is an amenable number.

4322146469 is a deficient number, since it is larger than the sum of its proper divisors (1).

4322146469 is an equidigital number, since it uses as much as digits as its factorization.

4322146469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 41.

The square root of 4322146469 is about 65743.0336157376. The cubic root of 4322146469 is about 1628.9202666490.

The spelling of 4322146469 in words is "four billion, three hundred twenty-two million, one hundred forty-six thousand, four hundred sixty-nine".