44204424427 has 2 divisors, whose sum is σ = 44204424428. Its totient is φ = 44204424426.

The previous prime is 44204424421. The next prime is 44204424491. The reversal of 44204424427 is 72442440244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44204424427 - 2³ = 44204424419 is a prime.

It is a super-2 number, since 2×44204424427² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44204424421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22102212213 + 22102212214.

It is an arithmetic number, because the mean of its divisors is an integer number (22102212214).

Almost surely, 2^44204424427 is an apocalyptic number.

44204424427 is a deficient number, since it is larger than the sum of its proper divisors (1).

44204424427 is an equidigital number, since it uses as much as digits as its factorization.

44204424427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 229376, while the sum is 37.

The spelling of 44204424427 in words is "forty-four billion, two hundred four million, four hundred twenty-four thousand, four hundred twenty-seven".