4402235023 has 4 divisors (see below), whose sum is σ = 4404174048. Its totient is φ = 4400296000.

The previous prime is 4402234973. The next prime is 4402235053. The reversal of 4402235023 is 3205322044.

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-4402235023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402235053) 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, 966103 + ... + 970648.

It is an arithmetic number, because the mean of its divisors is an integer number (1101043512).

Almost surely, 2^4402235023 is an apocalyptic number.

4402235023 is a deficient number, since it is larger than the sum of its proper divisors (1939025).

4402235023 is a wasteful number, since it uses less digits than its factorization.

4402235023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939024.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 4402235023 is about 66349.3407879837. The cubic root of 4402235023 is about 1638.9199490669.

Adding to 4402235023 its reverse (3205322044), we get a palindrome (7607557067).

The spelling of 4402235023 in words is "four billion, four hundred two million, two hundred thirty-five thousand, twenty-three".