4242066426 has 48 divisors (see below), whose sum is σ = 10419121440. Its totient is φ = 1236552480.

The previous prime is 4242066403. The next prime is 4242066431. The reversal of 4242066426 is 6246602424.

4242066426 is a `hidden beast` number, since 4 + 2 + 4 + 2 + 0 + 6 + 642 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472620 + ... + 481511.

It is an arithmetic number, because the mean of its divisors is an integer number (217065030).

Almost surely, 2^4242066426 is an apocalyptic number.

4242066426 is an abundant number, since it is smaller than the sum of its proper divisors (6177055014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4242066426 is a wasteful number, since it uses less digits than its factorization.

4242066426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954171 (or 954168 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 4242066426 is about 65131.1478940760. The cubic root of 4242066426 is about 1618.7973630224.

The spelling of 4242066426 in words is "four billion, two hundred forty-two million, sixty-six thousand, four hundred twenty-six".