7142995200 has 432 divisors, whose sum is σ = 26570299392. Its totient is φ = 1674240000.

The previous prime is 7142995193. The next prime is 7142995201. The reversal of 7142995200 is 25992417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7142995201) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 6546655 + ... + 6547745.

Almost surely, 2^7142995200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7142995200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13285149696).

7142995200 is an abundant number, since it is smaller than the sum of its proper divisors (19427304192).

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

7142995200 is a wasteful number, since it uses less digits than its factorization.

7142995200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 7142995200 is about 84516.2422259769. The cubic root of 7142995200 is about 1925.8691931276.

The spelling of 7142995200 in words is "seven billion, one hundred forty-two million, nine hundred ninety-five thousand, two hundred".