4242642602 has 12 divisors (see below), whose sum is σ = 6995101218. Its totient is φ = 1928473800.

The previous prime is 4242642589. The next prime is 4242642611. The reversal of 4242642602 is 2062462424.

It can be written as a sum of positive squares in only one way, i.e., 3863989921 + 378652681 = 62161^2 + 19459^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8765549 + ... + 8766032.

Almost surely, 2^4242642602 is an apocalyptic number.

4242642602 is a deficient number, since it is larger than the sum of its proper divisors (2752458616).

4242642602 is a wasteful number, since it uses less digits than its factorization.

4242642602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17531605 (or 17531594 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 4242642602 is about 65135.5709424582. The cubic root of 4242642602 is about 1618.8706504151.

The spelling of 4242642602 in words is "four billion, two hundred forty-two million, six hundred forty-two thousand, six hundred two".