4263345146 has 4 divisors (see below), whose sum is σ = 6395017722. Its totient is φ = 2131672572.

The previous prime is 4263345127. The next prime is 4263345157. The reversal of 4263345146 is 6415433624.

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., 3098146921 + 1165198225 = 55661^2 + 34135^2 .

It is a super-2 number, since 2×4263345146² = 36352223667843522632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065836285 + ... + 1065836288.

Almost surely, 2^4263345146 is an apocalyptic number.

4263345146 is a deficient number, since it is larger than the sum of its proper divisors (2131672576).

4263345146 is a wasteful number, since it uses less digits than its factorization.

4263345146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131672575.

The product of its digits is 207360, while the sum is 38.

The square root of 4263345146 is about 65294.2964277892. The cubic root of 4263345146 is about 1621.4995445648.

The spelling of 4263345146 in words is "four billion, two hundred sixty-three million, three hundred forty-five thousand, one hundred forty-six".