4246020642 has 16 divisors (see below), whose sum is σ = 8548281792. Its totient is φ = 1405966800.

The previous prime is 4246020637. The next prime is 4246020643. The reversal of 4246020642 is 2460206424.

It is not an unprimeable number, because it can be changed into a prime (4246020643) 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, 2342373 + ... + 2344184.

It is an arithmetic number, because the mean of its divisors is an integer number (534267612).

Almost surely, 2^4246020642 is an apocalyptic number.

4246020642 is an abundant number, since it is smaller than the sum of its proper divisors (4302261150).

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

4246020642 is a wasteful number, since it uses less digits than its factorization.

4246020642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4686713.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 4246020642 is about 65161.4966218548. The cubic root of 4246020642 is about 1619.3001908043.

The spelling of 4246020642 in words is "four billion, two hundred forty-six million, twenty thousand, six hundred forty-two".