44106561834949 has 2 divisors, whose sum is σ = 44106561834950. Its totient is φ = 44106561834948.

The previous prime is 44106561834703. The next prime is 44106561835003. The reversal of 44106561834949 is 94943816560144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43350609837924 + 755951997025 = 6584118^2 + 869455^2 .

It is a cyclic number.

It is not a de Polignac number, because 44106561834949 - 2¹⁵ = 44106561802181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44106561834649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22053280917474 + 22053280917475.

It is an arithmetic number, because the mean of its divisors is an integer number (22053280917475).

Almost surely, 2^{44106561834949} is an apocalyptic number.

It is an amenable number.

44106561834949 is a deficient number, since it is larger than the sum of its proper divisors (1).

44106561834949 is an equidigital number, since it uses as much as digits as its factorization.

44106561834949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 89579520, while the sum is 64.

The spelling of 44106561834949 in words is "forty-four trillion, one hundred six billion, five hundred sixty-one million, eight hundred thirty-four thousand, nine hundred forty-nine".