2267912429 has 2 divisors, whose sum is σ = 2267912430. Its totient is φ = 2267912428.

The previous prime is 2267912411. The next prime is 2267912431. The reversal of 2267912429 is 9242197622.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1554488329 + 713424100 = 39427^2 + 26710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2267912429 is a prime.

It is a super-2 number, since 2×2267912429² = 10286853571225360082, which contains 22 as substring.

Together with 2267912431, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2267912429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2267912929) 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, 1133956214 + 1133956215.

It is an arithmetic number, because the mean of its divisors is an integer number (1133956215).

Almost surely, 2^2267912429 is an apocalyptic number.

It is an amenable number.

2267912429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2267912429 is an equidigital number, since it uses as much as digits as its factorization.

2267912429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 44.

The square root of 2267912429 is about 47622.6041812079. The cubic root of 2267912429 is about 1313.8388317456.

The spelling of 2267912429 in words is "two billion, two hundred sixty-seven million, nine hundred twelve thousand, four hundred twenty-nine".