44441031 has 8 divisors (see below), whose sum is σ = 59536384. Its totient is φ = 29486520.

The previous prime is 44441029. The next prime is 44441039. The reversal of 44441031 is 13014444.

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

It is not a de Polignac number, because 44441031 - 2¹ = 44441029 is a prime.

It is a super-2 number, since 2×44441031² = 3950010472685922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44440989 and 44441007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44441039) 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, 34471 + ... + 35736.

It is an arithmetic number, because the mean of its divisors is an integer number (7442048).

Almost surely, 2^44441031 is an apocalyptic number.

44441031 is a deficient number, since it is larger than the sum of its proper divisors (15095353).

44441031 is a wasteful number, since it uses less digits than its factorization.

44441031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70421.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 44441031 is about 6666.4106534176. The cubic root of 44441031 is about 354.2104545137.

Adding to 44441031 its reverse (13014444), we get a palindrome (57455475).

The spelling of 44441031 in words is "forty-four million, four hundred forty-one thousand, thirty-one".