44420411029 has 2 divisors, whose sum is σ = 44420411030. Its totient is φ = 44420411028.

The previous prime is 44420410871. The next prime is 44420411089. The reversal of 44420411029 is 92011402444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29412936004 + 15007475025 = 171502^2 + 122505^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44420411029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44420411089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22210205514 + 22210205515.

It is an arithmetic number, because the mean of its divisors is an integer number (22210205515).

Almost surely, 2^44420411029 is an apocalyptic number.

It is an amenable number.

44420411029 is a deficient number, since it is larger than the sum of its proper divisors (1).

44420411029 is an equidigital number, since it uses as much as digits as its factorization.

44420411029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 44420411029 in words is "forty-four billion, four hundred twenty million, four hundred eleven thousand, twenty-nine".