2203420432 has 10 divisors (see below), whose sum is σ = 4269127118. Its totient is φ = 1101710208.

The previous prime is 2203420421. The next prime is 2203420451. The reversal of 2203420432 is 2340243022.

It can be written as a sum of positive squares in only one way, i.e., 1307256336 + 896164096 = 36156^2 + 29936^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68856873 + ... + 68856904.

Almost surely, 2^2203420432 is an apocalyptic number.

It is an amenable number.

2203420432 is a deficient number, since it is larger than the sum of its proper divisors (2065706686).

2203420432 is a wasteful number, since it uses less digits than its factorization.

2203420432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137713785 (or 137713779 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2203420432 is about 46940.6053646520. The cubic root of 2203420432 is about 1301.2651258099.

Adding to 2203420432 its reverse (2340243022), we get a palindrome (4543663454).

The spelling of 2203420432 in words is "two billion, two hundred three million, four hundred twenty thousand, four hundred thirty-two".