44166374753 has 2 divisors, whose sum is σ = 44166374754. Its totient is φ = 44166374752.

The previous prime is 44166374737. The next prime is 44166374767. The reversal of 44166374753 is 35747366144.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42887096464 + 1279278289 = 207092^2 + 35767^2 .

It is a cyclic number.

It is not a de Polignac number, because 44166374753 - 2⁴ = 44166374737 is a prime.

It is a super-2 number, since 2×44166374753² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44166374723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22083187376 + 22083187377.

It is an arithmetic number, because the mean of its divisors is an integer number (22083187377).

Almost surely, 2^44166374753 is an apocalyptic number.

It is an amenable number.

44166374753 is a deficient number, since it is larger than the sum of its proper divisors (1).

44166374753 is an equidigital number, since it uses as much as digits as its factorization.

44166374753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5080320, while the sum is 50.

The spelling of 44166374753 in words is "forty-four billion, one hundred sixty-six million, three hundred seventy-four thousand, seven hundred fifty-three".