4232996818 has 16 divisors (see below), whose sum is σ = 6454158840. Its totient is φ = 2081857536.

The previous prime is 4232996809. The next prime is 4232996839. The reversal of 4232996818 is 8186992324.

It can be written as a sum of positive squares in 4 ways, for example, as 3832476649 + 400520169 = 61907^2 + 20013^2 .

It is a super-2 number, since 2×4232996818² = 35836524122396250248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27255 + ... + 95962.

Almost surely, 2^4232996818 is an apocalyptic number.

4232996818 is a deficient number, since it is larger than the sum of its proper divisors (2221162022).

4232996818 is a wasteful number, since it uses less digits than its factorization.

4232996818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123501.

The product of its digits is 1492992, while the sum is 52.

The square root of 4232996818 is about 65061.4849046654. The cubic root of 4232996818 is about 1617.6428680322.

The spelling of 4232996818 in words is "four billion, two hundred thirty-two million, nine hundred ninety-six thousand, eight hundred eighteen".