44424406869 has 8 divisors (see below), whose sum is σ = 59256857760. Its totient is φ = 29604113616.

The previous prime is 44424406861. The next prime is 44424406877. The reversal of 44424406869 is 96860442444.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44424406861) and next prime (44424406877).

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

It is not a de Polignac number, because 44424406869 - 2³ = 44424406861 is a prime.

It is a super-2 number, since 2×44424406869² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44424406861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3030879 + ... + 3045500.

It is an arithmetic number, because the mean of its divisors is an integer number (7407107220).

Almost surely, 2^44424406869 is an apocalyptic number.

It is an amenable number.

44424406869 is a deficient number, since it is larger than the sum of its proper divisors (14832450891).

44424406869 is a wasteful number, since it uses less digits than its factorization.

44424406869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078819.

The product of its (nonzero) digits is 5308416, while the sum is 51.

The spelling of 44424406869 in words is "forty-four billion, four hundred twenty-four million, four hundred six thousand, eight hundred sixty-nine".