44331142027 has 2 divisors, whose sum is σ = 44331142028. Its totient is φ = 44331142026.

The previous prime is 44331142021. The next prime is 44331142043. The reversal of 44331142027 is 72024113344.

44331142027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44331142027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44331142027.

It is not a weakly prime, because it can be changed into another prime (44331142021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22165571013 + 22165571014.

It is an arithmetic number, because the mean of its divisors is an integer number (22165571014).

Almost surely, 2^44331142027 is an apocalyptic number.

44331142027 is a deficient number, since it is larger than the sum of its proper divisors (1).

44331142027 is an equidigital number, since it uses as much as digits as its factorization.

44331142027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 44331142027 in words is "forty-four billion, three hundred thirty-one million, one hundred forty-two thousand, twenty-seven".