3141311042021 has 8 divisors (see below), whose sum is σ = 3227652341760. Its totient is φ = 3055045584528.

The previous prime is 3141311041933. The next prime is 3141311042059. The reversal of 3141311042021 is 1202401131413.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3141311042021 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 (3141311042081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18876581 + ... + 19042266.

It is an arithmetic number, because the mean of its divisors is an integer number (403456542720).

Almost surely, 2^{3141311042021} is an apocalyptic number.

It is an amenable number.

3141311042021 is a deficient number, since it is larger than the sum of its proper divisors (86341299739).

3141311042021 is a wasteful number, since it uses less digits than its factorization.

3141311042021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37921123.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 3141311042021 its reverse (1202401131413), we get a palindrome (4343712173434).

The spelling of 3141311042021 in words is "three trillion, one hundred forty-one billion, three hundred eleven million, forty-two thousand, twenty-one".