31441331340001 has 16 divisors (see below), whose sum is σ = 36027948653568. Its totient is φ = 27159226578000.

The previous prime is 31441331339987. The next prime is 31441331340011. The reversal of 31441331340001 is 10004313314413.

It is not a de Polignac number, because 31441331340001 - 2²³ = 31441322951393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31441331340011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411465231 + ... + 411541636.

It is an arithmetic number, because the mean of its divisors is an integer number (2251746790848).

Almost surely, 2^{31441331340001} is an apocalyptic number.

It is an amenable number.

31441331340001 is a deficient number, since it is larger than the sum of its proper divisors (4586617313567).

31441331340001 is a wasteful number, since it uses less digits than its factorization.

31441331340001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823007052.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 31441331340001 its reverse (10004313314413), we get a palindrome (41445644654414).

The spelling of 31441331340001 in words is "thirty-one trillion, four hundred forty-one billion, three hundred thirty-one million, three hundred forty thousand, one".