4021233042233 has 4 divisors (see below), whose sum is σ = 4386799682448. Its totient is φ = 3655666402020.

The previous prime is 4021233042187. The next prime is 4021233042269. The reversal of 4021233042233 is 3322403321204.

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-4021233042233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4021233042196 and 4021233042205.

It is not an unprimeable number, because it can be changed into a prime (4021233042283) 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, 182783320091 + ... + 182783320112.

It is an arithmetic number, because the mean of its divisors is an integer number (1096699920612).

Almost surely, 2^{4021233042233} is an apocalyptic number.

It is an amenable number.

4021233042233 is a deficient number, since it is larger than the sum of its proper divisors (365566640215).

4021233042233 is a wasteful number, since it uses less digits than its factorization.

4021233042233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365566640214.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 4021233042233 its reverse (3322403321204), we get a palindrome (7343636363437).

The spelling of 4021233042233 in words is "four trillion, twenty-one billion, two hundred thirty-three million, forty-two thousand, two hundred thirty-three".