44443433434493 has 2 divisors, whose sum is σ = 44443433434494. Its totient is φ = 44443433434492.

The previous prime is 44443433434427. The next prime is 44443433434523. The reversal of 44443433434493 is 39443433434444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40739586921049 + 3703846513444 = 6382757^2 + 1924538^2 .

It is a cyclic number.

It is not a de Polignac number, because 44443433434493 - 2¹² = 44443433430397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44443433434403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22221716717246 + 22221716717247.

It is an arithmetic number, because the mean of its divisors is an integer number (22221716717247).

Almost surely, 2^{44443433434493} is an apocalyptic number.

It is an amenable number.

44443433434493 is a deficient number, since it is larger than the sum of its proper divisors (1).

44443433434493 is an equidigital number, since it uses as much as digits as its factorization.

44443433434493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 143327232, while the sum is 56.

The spelling of 44443433434493 in words is "forty-four trillion, four hundred forty-three billion, four hundred thirty-three million, four hundred thirty-four thousand, four hundred ninety-three".