331144124042411 has 4 divisors (see below), whose sum is σ = 331574740589400. Its totient is φ = 330713507495424.

The previous prime is 331144124042401. The next prime is 331144124042429. The reversal of 331144124042411 is 114240421441133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 331144124042411 - 2¹⁰ = 331144124041387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331144124042401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215308272341 + ... + 215308273878.

It is an arithmetic number, because the mean of its divisors is an integer number (82893685147350).

Almost surely, 2^{331144124042411} is an apocalyptic number.

331144124042411 is a deficient number, since it is larger than the sum of its proper divisors (430616546989).

331144124042411 is an equidigital number, since it uses as much as digits as its factorization.

331144124042411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430616546988.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 331144124042411 its reverse (114240421441133), we get a palindrome (445384545483544).

The spelling of 331144124042411 in words is "three hundred thirty-one trillion, one hundred forty-four billion, one hundred twenty-four million, forty-two thousand, four hundred eleven".