4142156535 has 40 divisors (see below), whose sum is σ = 8100225936. Its totient is φ = 2008316160.

The previous prime is 4142156521. The next prime is 4142156609. The reversal of 4142156535 is 5356512414.

4142156535 is a `hidden beast` number, since 41 + 4 + 21 + 565 + 35 = 666.

It is not a de Polignac number, because 4142156535 - 2¹¹ = 4142154487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4142156535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 460434 + ... + 469343.

Almost surely, 2^4142156535 is an apocalyptic number.

4142156535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4142156535 is a deficient number, since it is larger than the sum of its proper divisors (3958069401).

4142156535 is a wasteful number, since it uses less digits than its factorization.

4142156535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929805 (or 929796 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 4142156535 is about 64359.5877472813. The cubic root of 4142156535 is about 1605.9875309654.

Adding to 4142156535 its reverse (5356512414), we get a palindrome (9498668949).

The spelling of 4142156535 in words is "four billion, one hundred forty-two million, one hundred fifty-six thousand, five hundred thirty-five".