4072067542 has 8 divisors (see below), whose sum is σ = 6165186696. Its totient is φ = 2017005312.

The previous prime is 4072067521. The next prime is 4072067543. The reversal of 4072067542 is 2457602704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072067543) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9513963 + ... + 9514390.

It is an arithmetic number, because the mean of its divisors is an integer number (770648337).

Almost surely, 2^4072067542 is an apocalyptic number.

4072067542 is a deficient number, since it is larger than the sum of its proper divisors (2093119154).

4072067542 is a wasteful number, since it uses less digits than its factorization.

4072067542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19028462.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 4072067542 is about 63812.7537565963. The cubic root of 4072067542 is about 1596.8777055429.

The spelling of 4072067542 in words is "four billion, seventy-two million, sixty-seven thousand, five hundred forty-two".