44406161143 has 2 divisors, whose sum is σ = 44406161144. Its totient is φ = 44406161142.

The previous prime is 44406161117. The next prime is 44406161147. The reversal of 44406161143 is 34116160444.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44406161143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44406161099 and 44406161108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44406161147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22203080571 + 22203080572.

It is an arithmetic number, because the mean of its divisors is an integer number (22203080572).

Almost surely, 2^44406161143 is an apocalyptic number.

44406161143 is a deficient number, since it is larger than the sum of its proper divisors (1).

44406161143 is an equidigital number, since it uses as much as digits as its factorization.

44406161143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 44406161143 in words is "forty-four billion, four hundred six million, one hundred sixty-one thousand, one hundred forty-three".