5042142135 has 64 divisors (see below), whose sum is σ = 9068492160. Its totient is φ = 2657940480.

The previous prime is 5042142103. The next prime is 5042142139. The reversal of 5042142135 is 5312412405.

5042142135 is a `hidden beast` number, since 504 + 2 + 142 + 13 + 5 = 666.

It is not a de Polignac number, because 5042142135 - 2⁵ = 5042142103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5042142099 and 5042142108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042142139) 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 63 ways as a sum of consecutive naturals, for example, 4937925 + ... + 4938945.

It is an arithmetic number, because the mean of its divisors is an integer number (141695190).

Almost surely, 2^5042142135 is an apocalyptic number.

5042142135 is a deficient number, since it is larger than the sum of its proper divisors (4026350025).

5042142135 is a wasteful number, since it uses less digits than its factorization.

5042142135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5042142135 is about 71008.0427486915. The cubic root of 5042142135 is about 1714.7666482335.

The spelling of 5042142135 in words is "five billion, forty-two million, one hundred forty-two thousand, one hundred thirty-five".