4210020042 has 32 divisors (see below), whose sum is σ = 8564285184. Its totient is φ = 1379332800.

The previous prime is 4210019969. The next prime is 4210020071. The reversal of 4210020042 is 2400200124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633903 + ... + 640509.

It is an arithmetic number, because the mean of its divisors is an integer number (267633912).

Almost surely, 2^4210020042 is an apocalyptic number.

4210020042 is an abundant number, since it is smaller than the sum of its proper divisors (4354265142).

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

4210020042 is a wasteful number, since it uses less digits than its factorization.

4210020042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8414.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 4210020042 is about 64884.6672334844. The cubic root of 4210020042 is about 1614.7106923294.

Adding to 4210020042 its reverse (2400200124), we get a palindrome (6610220166).

The spelling of 4210020042 in words is "four billion, two hundred ten million, twenty thousand, forty-two".