4242651434 has 16 divisors (see below), whose sum is σ = 7375556736. Its totient is φ = 1792669200.

The previous prime is 4242651421. The next prime is 4242651437. The reversal of 4242651434 is 4341562424.

It is a junction number, because it is equal to n+sod(n) for n = 4242651394 and 4242651403.

It is not an unprimeable number, because it can be changed into a prime (4242651437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2133137 + ... + 2135124.

It is an arithmetic number, because the mean of its divisors is an integer number (460972296).

Almost surely, 2^4242651434 is an apocalyptic number.

4242651434 is a deficient number, since it is larger than the sum of its proper divisors (3132905302).

4242651434 is a wasteful number, since it uses less digits than its factorization.

4242651434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4268341.

The product of its digits is 92160, while the sum is 35.

The square root of 4242651434 is about 65135.6387394796. The cubic root of 4242651434 is about 1618.8717737602.

The spelling of 4242651434 in words is "four billion, two hundred forty-two million, six hundred fifty-one thousand, four hundred thirty-four".