44021123 has 2 divisors, whose sum is σ = 44021124. Its totient is φ = 44021122.

The previous prime is 44021113. The next prime is 44021129. The reversal of 44021123 is 32112044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44021123 - 2⁶ = 44021059 is a prime.

It is a super-2 number, since 2×44021123² = 3875718540362258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44021129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22010561 + 22010562.

It is an arithmetic number, because the mean of its divisors is an integer number (22010562).

Almost surely, 2^44021123 is an apocalyptic number.

44021123 is a deficient number, since it is larger than the sum of its proper divisors (1).

44021123 is an equidigital number, since it uses as much as digits as its factorization.

44021123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 44021123 is about 6634.8415956977. The cubic root of 44021123 is about 353.0913180916.

Adding to 44021123 its reverse (32112044), we get a palindrome (76133167).

It can be divided in two parts, 44021 and 123, that added together give a palindrome (44144).

The spelling of 44021123 in words is "forty-four million, twenty-one thousand, one hundred twenty-three".