4125434156 has 24 divisors (see below), whose sum is σ = 7312080384. Its totient is φ = 2036437200.

The previous prime is 4125434129. The next prime is 4125434189. The reversal of 4125434156 is 6514345214.

4125434156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 77501 + ... + 119403.

It is an arithmetic number, because the mean of its divisors is an integer number (304670016).

Almost surely, 2^4125434156 is an apocalyptic number.

It is an amenable number.

4125434156 is a deficient number, since it is larger than the sum of its proper divisors (3186646228).

4125434156 is a wasteful number, since it uses less digits than its factorization.

4125434156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42221 (or 42219 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 4125434156 is about 64229.5427042728. The cubic root of 4125434156 is about 1603.8234284897.

The spelling of 4125434156 in words is "four billion, one hundred twenty-five million, four hundred thirty-four thousand, one hundred fifty-six".