4203142402 has 4 divisors (see below), whose sum is σ = 6304713606. Its totient is φ = 2101571200.

The previous prime is 4203142393. The next prime is 4203142417. The reversal of 4203142402 is 2042413024.

It is a happy number.

4203142402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 3130514401 + 1072628001 = 55951^2 + 32751^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050785599 + ... + 1050785602.

Almost surely, 2^4203142402 is an apocalyptic number.

4203142402 is a deficient number, since it is larger than the sum of its proper divisors (2101571204).

4203142402 is a wasteful number, since it uses less digits than its factorization.

4203142402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101571203.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4203142402 is about 64831.6466087358. The cubic root of 4203142402 is about 1613.8309299512.

Adding to 4203142402 its reverse (2042413024), we get a palindrome (6245555426).

The spelling of 4203142402 in words is "four billion, two hundred three million, one hundred forty-two thousand, four hundred two".