4021333143041 has 4 divisors (see below), whose sum is σ = 4030663382784. Its totient is φ = 4012002903300.

The previous prime is 4021333143007. The next prime is 4021333143059. The reversal of 4021333143041 is 1403413331204.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4021333143041 is a prime.

It is a super-2 number, since 2×4021333143041² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4021333142995 and 4021333143013.

It is not an unprimeable number, because it can be changed into a prime (4021333143001) 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, 4665119225 + ... + 4665120086.

It is an arithmetic number, because the mean of its divisors is an integer number (1007665845696).

Almost surely, 2^{4021333143041} is an apocalyptic number.

It is an amenable number.

4021333143041 is a deficient number, since it is larger than the sum of its proper divisors (9330239743).

4021333143041 is an equidigital number, since it uses as much as digits as its factorization.

4021333143041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9330239742.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 4021333143041 its reverse (1403413331204), we get a palindrome (5424746474245).

The spelling of 4021333143041 in words is "four trillion, twenty-one billion, three hundred thirty-three million, one hundred forty-three thousand, forty-one".