44004214331 has 32 divisors (see below), whose sum is σ = 55624278528. Its totient is φ = 33814333440.

The previous prime is 44004214327. The next prime is 44004214333. The reversal of 44004214331 is 13341240044.

It is a cyclic number.

It is not a de Polignac number, because 44004214331 - 2² = 44004214327 is a prime.

It is a super-2 number, since 2×44004214331² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44004214331.

It is not an unprimeable number, because it can be changed into a prime (44004214333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3681641 + ... + 3693573.

It is an arithmetic number, because the mean of its divisors is an integer number (1738258704).

Almost surely, 2^44004214331 is an apocalyptic number.

44004214331 is a deficient number, since it is larger than the sum of its proper divisors (11620064197).

44004214331 is a wasteful number, since it uses less digits than its factorization.

44004214331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12611.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 44004214331 its reverse (13341240044), we get a palindrome (57345454375).

The spelling of 44004214331 in words is "forty-four billion, four million, two hundred fourteen thousand, three hundred thirty-one".