31441003141 has 32 divisors (see below), whose sum is σ = 35986446720. Its totient is φ = 27288576000.

The previous prime is 31441003127. The next prime is 31441003147. The reversal of 31441003141 is 14130014413.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 31441003141 - 2¹¹ = 31441001093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31441003147) 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, 1902966 + ... + 1919416.

It is an arithmetic number, because the mean of its divisors is an integer number (1124576460).

Almost surely, 2^31441003141 is an apocalyptic number.

It is an amenable number.

31441003141 is a deficient number, since it is larger than the sum of its proper divisors (4545443579).

31441003141 is a wasteful number, since it uses less digits than its factorization.

31441003141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16645.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 31441003141 its reverse (14130014413), we get a palindrome (45571017554).

The spelling of 31441003141 in words is "thirty-one billion, four hundred forty-one million, three thousand, one hundred forty-one".