44423469861 has 8 divisors (see below), whose sum is σ = 59239114080. Its totient is φ = 29611736112.

The previous prime is 44423469851. The next prime is 44423469863. The reversal of 44423469861 is 16896432444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44423469861 - 2⁷ = 44423469733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44423469863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951006 + ... + 996623.

It is an arithmetic number, because the mean of its divisors is an integer number (7404889260).

Almost surely, 2^44423469861 is an apocalyptic number.

It is an amenable number.

44423469861 is a deficient number, since it is larger than the sum of its proper divisors (14815644219).

44423469861 is a wasteful number, since it uses less digits than its factorization.

44423469861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955235.

The product of its digits is 3981312, while the sum is 51.

The spelling of 44423469861 in words is "forty-four billion, four hundred twenty-three million, four hundred sixty-nine thousand, eight hundred sixty-one".