4200242342 has 4 divisors (see below), whose sum is σ = 6300363516. Its totient is φ = 2100121170.

The previous prime is 4200242341. The next prime is 4200242399. The reversal of 4200242342 is 2432420024.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200242341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050060584 + ... + 1050060587.

It is an arithmetic number, because the mean of its divisors is an integer number (1575090879).

Almost surely, 2^4200242342 is an apocalyptic number.

4200242342 is a deficient number, since it is larger than the sum of its proper divisors (2100121174).

4200242342 is a wasteful number, since it uses less digits than its factorization.

4200242342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100121173.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4200242342 is about 64809.2766662304. The cubic root of 4200242342 is about 1613.4596772948.

Adding to 4200242342 its reverse (2432420024), we get a palindrome (6632662366).

The spelling of 4200242342 in words is "four billion, two hundred million, two hundred forty-two thousand, three hundred forty-two".