31441112044 has 48 divisors (see below), whose sum is σ = 56297396736. Its totient is φ = 15360710400.

The previous prime is 31441112029. The next prime is 31441112047. The reversal of 31441112044 is 44021114413.

It is a super-3 number, since 3×31441112044³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (31441112047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20535559 + ... + 20537089.

It is an arithmetic number, because the mean of its divisors is an integer number (1172862432).

Almost surely, 2^31441112044 is an apocalyptic number.

It is an amenable number.

31441112044 is a deficient number, since it is larger than the sum of its proper divisors (24856284692).

31441112044 is a wasteful number, since it uses less digits than its factorization.

31441112044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206 (or 2204 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 31441112044 its reverse (44021114413), we get a palindrome (75462226457).

The spelling of 31441112044 in words is "thirty-one billion, four hundred forty-one million, one hundred twelve thousand, forty-four".