4332142538 has 16 divisors (see below), whose sum is σ = 7242592320. Its totient is φ = 1931357376.

The previous prime is 4332142531. The next prime is 4332142541. The reversal of 4332142538 is 8352412334.

It is a junction number, because it is equal to n+sod(n) for n = 4332142498 and 4332142507.

It is not an unprimeable number, because it can be changed into a prime (4332142531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3352406 + ... + 3353697.

It is an arithmetic number, because the mean of its divisors is an integer number (452662020).

Almost surely, 2^4332142538 is an apocalyptic number.

4332142538 is a deficient number, since it is larger than the sum of its proper divisors (2910449782).

4332142538 is a wasteful number, since it uses less digits than its factorization.

4332142538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6706141.

The product of its digits is 69120, while the sum is 35.

The square root of 4332142538 is about 65819.0134991402. The cubic root of 4332142538 is about 1630.1750646904.

The spelling of 4332142538 in words is "four billion, three hundred thirty-two million, one hundred forty-two thousand, five hundred thirty-eight".