44036719449953 has 2 divisors, whose sum is σ = 44036719449954. Its totient is φ = 44036719449952.

The previous prime is 44036719449949. The next prime is 44036719449977. The reversal of 44036719449953 is 35994491763044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41307460159744 + 2729259290209 = 6427088^2 + 1652047^2 .

It is a cyclic number.

It is not a de Polignac number, because 44036719449953 - 2² = 44036719449949 is a prime.

It is a super-3 number, since 3×44036719449953³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (44036712449953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22018359724976 + 22018359724977.

It is an arithmetic number, because the mean of its divisors is an integer number (22018359724977).

Almost surely, 2^{44036719449953} is an apocalyptic number.

It is an amenable number.

44036719449953 is a deficient number, since it is larger than the sum of its proper divisors (1).

44036719449953 is an equidigital number, since it uses as much as digits as its factorization.

44036719449953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352719360, while the sum is 68.

The spelling of 44036719449953 in words is "forty-four trillion, thirty-six billion, seven hundred nineteen million, four hundred forty-nine thousand, nine hundred fifty-three".