4243236376 has 16 divisors (see below), whose sum is σ = 7974534240. Its totient is φ = 2116693920.

The previous prime is 4243236373. The next prime is 4243236379. The reversal of 4243236376 is 6736323424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4243236373) and next prime (4243236379).

It is a super-2 number, since 2×4243236376² = 36010109885219226752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243236373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611871 + ... + 618766.

It is an arithmetic number, because the mean of its divisors is an integer number (498408390).

Almost surely, 2^4243236376 is an apocalyptic number.

It is an amenable number.

4243236376 is a deficient number, since it is larger than the sum of its proper divisors (3731297864).

4243236376 is a wasteful number, since it uses less digits than its factorization.

4243236376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231074 (or 1231070 counting only the distinct ones).

The product of its digits is 435456, while the sum is 40.

The square root of 4243236376 is about 65140.1287686784. The cubic root of 4243236376 is about 1618.9461692644.

The spelling of 4243236376 in words is "four billion, two hundred forty-three million, two hundred thirty-six thousand, three hundred seventy-six".