4023020041331 has 4 divisors (see below), whose sum is σ = 4033052510664. Its totient is φ = 4012987572000.

The previous prime is 4023020041219. The next prime is 4023020041361. The reversal of 4023020041331 is 1331400203204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4023020041331 is a prime.

It is a super-3 number, since 3×4023020041331³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4023020041297 and 4023020041306.

It is not an unprimeable number, because it can be changed into a prime (4023020041361) 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 3 ways as a sum of consecutive naturals, for example, 5016234065 + ... + 5016234866.

It is an arithmetic number, because the mean of its divisors is an integer number (1008263127666).

Almost surely, 2^{4023020041331} is an apocalyptic number.

4023020041331 is a deficient number, since it is larger than the sum of its proper divisors (10032469333).

4023020041331 is a wasteful number, since it uses less digits than its factorization.

4023020041331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032469332.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 4023020041331 its reverse (1331400203204), we get a palindrome (5354420244535).

The spelling of 4023020041331 in words is "four trillion, twenty-three billion, twenty million, forty-one thousand, three hundred thirty-one".