7142114885 has 32 divisors (see below), whose sum is σ = 9342127872. Its totient is φ = 5220633600.

The previous prime is 7142114827. The next prime is 7142114933. The reversal of 7142114885 is 5884112417.

It is not a de Polignac number, because 7142114885 - 2¹⁴ = 7142098501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 604535 + ... + 616235.

It is an arithmetic number, because the mean of its divisors is an integer number (291941496).

Almost surely, 2^7142114885 is an apocalyptic number.

It is an amenable number.

7142114885 is a deficient number, since it is larger than the sum of its proper divisors (2200012987).

7142114885 is a wasteful number, since it uses less digits than its factorization.

7142114885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11933.

The product of its digits is 71680, while the sum is 41.

The square root of 7142114885 is about 84511.0341020627. The cubic root of 7142114885 is about 1925.7900740679.

The spelling of 7142114885 in words is "seven billion, one hundred forty-two million, one hundred fourteen thousand, eight hundred eighty-five".