44268911 has 2 divisors, whose sum is σ = 44268912. Its totient is φ = 44268910.

The previous prime is 44268907. The next prime is 44268919. The reversal of 44268911 is 11986244.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44268911 - 2² = 44268907 is a prime.

It is a super-2 number, since 2×44268911² = 3919472962251842, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44268919) 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, 22134455 + 22134456.

It is an arithmetic number, because the mean of its divisors is an integer number (22134456).

Almost surely, 2^44268911 is an apocalyptic number.

44268911 is a deficient number, since it is larger than the sum of its proper divisors (1).

44268911 is an equidigital number, since it uses as much as digits as its factorization.

44268911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 35.

The square root of 44268911 is about 6653.4886337920. The cubic root of 44268911 is about 353.7525774887.

The spelling of 44268911 in words is "forty-four million, two hundred sixty-eight thousand, nine hundred eleven".