4202450223 has 4 divisors (see below), whose sum is σ = 5603266968. Its totient is φ = 2801633480.

The previous prime is 4202450209. The next prime is 4202450227. The reversal of 4202450223 is 3220542024.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4202450223 - 2²⁵ = 4168895791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4202450193 and 4202450202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202450227) 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, 700408368 + ... + 700408373.

It is an arithmetic number, because the mean of its divisors is an integer number (1400816742).

Almost surely, 2^4202450223 is an apocalyptic number.

4202450223 is a deficient number, since it is larger than the sum of its proper divisors (1400816745).

4202450223 is a wasteful number, since it uses less digits than its factorization.

4202450223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400816744.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 4202450223 is about 64826.3081086684. The cubic root of 4202450223 is about 1613.7423358235.

Adding to 4202450223 its reverse (3220542024), we get a palindrome (7422992247).

The spelling of 4202450223 in words is "four billion, two hundred two million, four hundred fifty thousand, two hundred twenty-three".