4200345042 has 16 divisors (see below), whose sum is σ = 8405423040. Its totient is φ = 1399326192.

The previous prime is 4200345011. The next prime is 4200345053. The reversal of 4200345042 is 2405430024.

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, 185617 + ... + 207012.

It is an arithmetic number, because the mean of its divisors is an integer number (525338940).

Almost surely, 2^4200345042 is an apocalyptic number.

4200345042 is an abundant number, since it is smaller than the sum of its proper divisors (4205077998).

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

4200345042 is a wasteful number, since it uses less digits than its factorization.

4200345042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394417.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 4200345042 is about 64810.0689862308. The cubic root of 4200345042 is about 1613.4728274057.

Adding to 4200345042 its reverse (2405430024), we get a palindrome (6605775066).

The spelling of 4200345042 in words is "four billion, two hundred million, three hundred forty-five thousand, forty-two".