7142900075 has 12 divisors (see below), whose sum is σ = 9073226568. Its totient is φ = 5574945600.

The previous prime is 7142900053. The next prime is 7142900087. The reversal of 7142900075 is 5700092417.

It is not a de Polignac number, because 7142900075 - 2¹⁰ = 7142899051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3483317 + ... + 3485366.

It is an arithmetic number, because the mean of its divisors is an integer number (756102214).

Almost surely, 2^7142900075 is an apocalyptic number.

7142900075 is a deficient number, since it is larger than the sum of its proper divisors (1930326493).

7142900075 is a wasteful number, since it uses less digits than its factorization.

7142900075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6968734 (or 6968729 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 7142900075 is about 84515.6794624524. The cubic root of 7142900075 is about 1925.8606440005.

The spelling of 7142900075 in words is "seven billion, one hundred forty-two million, nine hundred thousand, seventy-five".