44461429286489 has 2 divisors, whose sum is σ = 44461429286490. Its totient is φ = 44461429286488.

The previous prime is 44461429286383. The next prime is 44461429286503. The reversal of 44461429286489 is 98468292416444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44461423843600 + 5442889 = 6667940^2 + 2333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44461429286489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (44461429289489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22230714643244 + 22230714643245.

It is an arithmetic number, because the mean of its divisors is an integer number (22230714643245).

Almost surely, 2^{44461429286489} is an apocalyptic number.

It is an amenable number.

44461429286489 is a deficient number, since it is larger than the sum of its proper divisors (1).

44461429286489 is an equidigital number, since it uses as much as digits as its factorization.

44461429286489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 764411904, while the sum is 71.

The spelling of 44461429286489 in words is "forty-four trillion, four hundred sixty-one billion, four hundred twenty-nine million, two hundred eighty-six thousand, four hundred eighty-nine".