4224200402 has 4 divisors (see below), whose sum is σ = 6336300606. Its totient is φ = 2112100200.

The previous prime is 4224200359. The next prime is 4224200429. The reversal of 4224200402 is 2040024224.

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., 2321408761 + 1902791641 = 48181^2 + 43621^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056050099 + ... + 1056050102.

Almost surely, 2^4224200402 is an apocalyptic number.

4224200402 is a deficient number, since it is larger than the sum of its proper divisors (2112100204).

4224200402 is a wasteful number, since it uses less digits than its factorization.

4224200402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112100203.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4224200402 is about 64993.8489551127. The cubic root of 4224200402 is about 1616.5215720044.

Adding to 4224200402 its reverse (2040024224), we get a palindrome (6264224626).

The spelling of 4224200402 in words is "four billion, two hundred twenty-four million, two hundred thousand, four hundred two".