44442130444 has 6 divisors (see below), whose sum is σ = 77773728284. Its totient is φ = 22221065220.

The previous prime is 44442130433. The next prime is 44442130483. The reversal of 44442130444 is 44403124444.

It is a super-3 number, since 3×44442130444³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555266302 + ... + 5555266309.

Almost surely, 2^44442130444 is an apocalyptic number.

It is an amenable number.

44442130444 is a deficient number, since it is larger than the sum of its proper divisors (33331597840).

44442130444 is a wasteful number, since it uses less digits than its factorization.

44442130444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11110532615 (or 11110532613 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 44442130444 its reverse (44403124444), we get a palindrome (88845254888).

The spelling of 44442130444 in words is "forty-four billion, four hundred forty-two million, one hundred thirty thousand, four hundred forty-four".