4247030042 has 8 divisors (see below), whose sum is σ = 6376609632. Its totient is φ = 2121493500.

The previous prime is 4247030033. The next prime is 4247030057. The reversal of 4247030042 is 2400307424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4247029993 and 4247030020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008134 + ... + 1012337.

It is an arithmetic number, because the mean of its divisors is an integer number (797076204).

Almost surely, 2^4247030042 is an apocalyptic number.

4247030042 is a deficient number, since it is larger than the sum of its proper divisors (2129579590).

4247030042 is a wasteful number, since it uses less digits than its factorization.

4247030042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021524.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 4247030042 is about 65169.2415331036. The cubic root of 4247030042 is about 1619.4284985575.

Adding to 4247030042 its reverse (2400307424), we get a palindrome (6647337466).

The spelling of 4247030042 in words is "four billion, two hundred forty-seven million, thirty thousand, forty-two".