4242306887 has 16 divisors (see below), whose sum is σ = 5224494912. Its totient is φ = 3354497280.

The previous prime is 4242306881. The next prime is 4242306911. The reversal of 4242306887 is 7886032424.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4242306887 - 2³⁰ = 3168565063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242306881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145043 + ... + 171819.

It is an arithmetic number, because the mean of its divisors is an integer number (326530932).

Almost surely, 2^4242306887 is an apocalyptic number.

4242306887 is a deficient number, since it is larger than the sum of its proper divisors (982188025).

4242306887 is a wasteful number, since it uses less digits than its factorization.

4242306887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28538.

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 4242306887 is about 65132.9938433664. The cubic root of 4242306887 is about 1618.8279495525.

The spelling of 4242306887 in words is "four billion, two hundred forty-two million, three hundred six thousand, eight hundred eighty-seven".