4023233042 has 4 divisors (see below), whose sum is σ = 6034849566. Its totient is φ = 2011616520.

The previous prime is 4023233003. The next prime is 4023233059. The reversal of 4023233042 is 2403323204.

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

It can be written as a sum of positive squares in only one way, i.e., 3916131241 + 107101801 = 62579^2 + 10349^2 .

It is a super-2 number, since 2×4023233042² = 32372808220481147528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4023232999 and 4023233017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005808259 + ... + 1005808262.

Almost surely, 2^4023233042 is an apocalyptic number.

4023233042 is a deficient number, since it is larger than the sum of its proper divisors (2011616524).

4023233042 is a wasteful number, since it uses less digits than its factorization.

4023233042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011616523.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 4023233042 is about 63428.9605937225. The cubic root of 4023233042 is about 1590.4684671052.

Adding to 4023233042 its reverse (2403323204), we get a palindrome (6426556246).

The spelling of 4023233042 in words is "four billion, twenty-three million, two hundred thirty-three thousand, forty-two".