4242066427 has 4 divisors (see below), whose sum is σ = 4300177000. Its totient is φ = 4183955856.

The previous prime is 4242066403. The next prime is 4242066431. The reversal of 4242066427 is 7246602424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4242066427 - 2⁷ = 4242066299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4242066527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29055177 + ... + 29055322.

It is an arithmetic number, because the mean of its divisors is an integer number (1075044250).

Almost surely, 2^4242066427 is an apocalyptic number.

4242066427 is a deficient number, since it is larger than the sum of its proper divisors (58110573).

4242066427 is an equidigital number, since it uses as much as digits as its factorization.

4242066427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58110572.

The product of its (nonzero) digits is 129024, while the sum is 37.

The square root of 4242066427 is about 65131.1479017528. The cubic root of 4242066427 is about 1618.7973631496.

The spelling of 4242066427 in words is "four billion, two hundred forty-two million, sixty-six thousand, four hundred twenty-seven".