4125343042 has 16 divisors (see below), whose sum is σ = 6723820800. Its totient is φ = 1891073520.

The previous prime is 4125343031. The next prime is 4125343067. The reversal of 4125343042 is 2403435214.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4125343042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1749817 + ... + 1752172.

It is an arithmetic number, because the mean of its divisors is an integer number (420238800).

Almost surely, 2^4125343042 is an apocalyptic number.

4125343042 is a deficient number, since it is larger than the sum of its proper divisors (2598477758).

4125343042 is a wasteful number, since it uses less digits than its factorization.

4125343042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502041.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4125343042 is about 64228.8334161535. The cubic root of 4125343042 is about 1603.8116210986.

Adding to 4125343042 its reverse (2403435214), we get a palindrome (6528778256).

The spelling of 4125343042 in words is "four billion, one hundred twenty-five million, three hundred forty-three thousand, forty-two".