42333023 has 4 divisors (see below), whose sum is σ = 42395688. Its totient is φ = 42270360.

The previous prime is 42333017. The next prime is 42333029. The reversal of 42333023 is 32033324.

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

It is an interprime number because it is at equal distance from previous prime (42333017) and next prime (42333029).

It is a cyclic number.

It is not a de Polignac number, because 42333023 - 2¹⁶ = 42267487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42332986 and 42333004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42333029) 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, 30308 + ... + 31673.

It is an arithmetic number, because the mean of its divisors is an integer number (10598922).

Almost surely, 2^42333023 is an apocalyptic number.

42333023 is a deficient number, since it is larger than the sum of its proper divisors (62665).

42333023 is an equidigital number, since it uses as much as digits as its factorization.

42333023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62664.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 42333023 is about 6506.3832503166. The cubic root of 42333023 is about 348.5189745314.

Adding to 42333023 its reverse (32033324), we get a palindrome (74366347).

The spelling of 42333023 in words is "forty-two million, three hundred thirty-three thousand, twenty-three".