4272292669 has 2 divisors, whose sum is σ = 4272292670. Its totient is φ = 4272292668.

The previous prime is 4272292667. The next prime is 4272292681. The reversal of 4272292669 is 9662922724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2281972900 + 1990319769 = 47770^2 + 44613^2 .

It is a cyclic number.

It is not a de Polignac number, because 4272292669 - 2¹ = 4272292667 is a prime.

It is a super-2 number, since 2×4272292669² = 36504969299182287122, which contains 22 as substring.

Together with 4272292667, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4272292667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136146334 + 2136146335.

It is an arithmetic number, because the mean of its divisors is an integer number (2136146335).

Almost surely, 2^4272292669 is an apocalyptic number.

It is an amenable number.

4272292669 is a deficient number, since it is larger than the sum of its proper divisors (1).

4272292669 is an equidigital number, since it uses as much as digits as its factorization.

4272292669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 4272292669 is about 65362.7773966192. Note that the first 3 decimals coincide. The cubic root of 4272292669 is about 1622.6331041014.

The spelling of 4272292669 in words is "four billion, two hundred seventy-two million, two hundred ninety-two thousand, six hundred sixty-nine".