4684278042 has 12 divisors (see below), whose sum is σ = 10149269130. Its totient is φ = 1561426008.

The previous prime is 4684278019. The next prime is 4684278083. The reversal of 4684278042 is 2408724864.

It can be written as a sum of positive squares in only one way, i.e., 3013021881 + 1671256161 = 54891^2 + 40881^2 .

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, 130118817 + ... + 130118852.

Almost surely, 2^4684278042 is an apocalyptic number.

4684278042 is an abundant number, since it is smaller than the sum of its proper divisors (5464991088).

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

4684278042 is a wasteful number, since it uses less digits than its factorization.

4684278042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260237677 (or 260237674 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 45.

The square root of 4684278042 is about 68441.7857890923. The cubic root of 4684278042 is about 1673.1988411224.

The spelling of 4684278042 in words is "four billion, six hundred eighty-four million, two hundred seventy-eight thousand, forty-two".