4135143506 has 32 divisors (see below), whose sum is σ = 6931685376. Its totient is φ = 1837224000.

The previous prime is 4135143503. The next prime is 4135143541. The reversal of 4135143506 is 6053415314.

4135143506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4135143503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140516 + ... + 167376.

It is an arithmetic number, because the mean of its divisors is an integer number (216615168).

Almost surely, 2^4135143506 is an apocalyptic number.

4135143506 is a deficient number, since it is larger than the sum of its proper divisors (2796541870).

4135143506 is a wasteful number, since it uses less digits than its factorization.

4135143506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27098.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 4135143506 is about 64305.0814943889. The cubic root of 4135143506 is about 1605.0806604067.

The spelling of 4135143506 in words is "four billion, one hundred thirty-five million, one hundred forty-three thousand, five hundred six".