2941275731393 has 16 divisors (see below), whose sum is σ = 3121685317632. Its totient is φ = 2766724128000.

The previous prime is 2941275731377. The next prime is 2941275731423. The reversal of 2941275731393 is 3931375721492.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2941275731393 - 2⁴ = 2941275731377 is a prime.

It is a super-2 number, since 2×2941275731393² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2941275731333) 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, 3925196 + ... + 4614077.

It is an arithmetic number, because the mean of its divisors is an integer number (195105332352).

Almost surely, 2^{2941275731393} is an apocalyptic number.

It is an amenable number.

2941275731393 is a deficient number, since it is larger than the sum of its proper divisors (180409586239).

2941275731393 is a wasteful number, since it uses less digits than its factorization.

2941275731393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8539616.

The product of its digits is 8573040, while the sum is 56.

Subtracting 2941275731393 from its reverse (3931375721492), we obtain a palindrome (990099990099).

The spelling of 2941275731393 in words is "two trillion, nine hundred forty-one billion, two hundred seventy-five million, seven hundred thirty-one thousand, three hundred ninety-three".