44002422427 has 2 divisors, whose sum is σ = 44002422428. Its totient is φ = 44002422426.

The previous prime is 44002422367. The next prime is 44002422491. The reversal of 44002422427 is 72422420044.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44002422427 - 2²³ = 43994033819 is a prime.

It is not a weakly prime, because it can be changed into another prime (44002422127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22001211213 + 22001211214.

It is an arithmetic number, because the mean of its divisors is an integer number (22001211214).

Almost surely, 2^44002422427 is an apocalyptic number.

44002422427 is a deficient number, since it is larger than the sum of its proper divisors (1).

44002422427 is an equidigital number, since it uses as much as digits as its factorization.

44002422427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 31.

The spelling of 44002422427 in words is "forty-four billion, two million, four hundred twenty-two thousand, four hundred twenty-seven".