7142855010000 has 100 divisors (see below), whose sum is σ = 23058088449792. Its totient is φ = 1904761328000.

The previous prime is 7142855009999. The next prime is 7142855010041. The reversal of 7142855010000 is 105582417.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 119017584 + ... + 119077583.

Almost surely, 2^{7142855010000} is an apocalyptic number.

It is an amenable number.

7142855010000 is an abundant number, since it is smaller than the sum of its proper divisors (15915233439792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7142855010000 is a wasteful number, since it uses less digits than its factorization.

7142855010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238095198 (or 238095177 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

The spelling of 7142855010000 in words is "seven trillion, one hundred forty-two billion, eight hundred fifty-five million, ten thousand".