31441141345 has 8 divisors (see below), whose sum is σ = 37741227264. Its totient is φ = 25145007984.

The previous prime is 31441141337. The next prime is 31441141363. The reversal of 31441141345 is 54314114413.

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

It is a cyclic number.

It is not a de Polignac number, because 31441141345 - 2³ = 31441141337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 970609 + ... + 1002478.

It is an arithmetic number, because the mean of its divisors is an integer number (4717653408).

Almost surely, 2^31441141345 is an apocalyptic number.

It is an amenable number.

31441141345 is a deficient number, since it is larger than the sum of its proper divisors (6300085919).

31441141345 is a wasteful number, since it uses less digits than its factorization.

31441141345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976279.

The product of its digits is 11520, while the sum is 31.

Adding to 31441141345 its reverse (54314114413), we get a palindrome (85755255758).

The spelling of 31441141345 in words is "thirty-one billion, four hundred forty-one million, one hundred forty-one thousand, three hundred forty-five".