4909504242 has 16 divisors (see below), whose sum is σ = 9873865440. Its totient is φ = 1627358592.

The previous prime is 4909504213. The next prime is 4909504309. The reversal of 4909504242 is 2424059094.

It is a self number, because there is not a number n which added to its sum of digits gives 4909504242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284543 + ... + 2286690.

It is an arithmetic number, because the mean of its divisors is an integer number (617116590).

Almost surely, 2^4909504242 is an apocalyptic number.

4909504242 is an abundant number, since it is smaller than the sum of its proper divisors (4964361198).

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

4909504242 is a wasteful number, since it uses less digits than its factorization.

4909504242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571417.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 4909504242 is about 70067.8545554236. The cubic root of 4909504242 is about 1699.5967027171.

The spelling of 4909504242 in words is "four billion, nine hundred nine million, five hundred four thousand, two hundred forty-two".