7142529984 has 28 divisors (see below), whose sum is σ = 18897944424. Its totient is φ = 2380843264.

The previous prime is 7142529949. The next prime is 7142530033. The reversal of 7142529984 is 4899252417.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18600147 + ... + 18600530.

Almost surely, 2^7142529984 is an apocalyptic number.

It is an amenable number.

7142529984 is an abundant number, since it is smaller than the sum of its proper divisors (11755414440).

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

7142529984 is a wasteful number, since it uses less digits than its factorization.

7142529984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37200692 (or 37200682 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 7142529984 is about 84513.4899527880. The cubic root of 7142529984 is about 1925.8273822537.

The spelling of 7142529984 in words is "seven billion, one hundred forty-two million, five hundred twenty-nine thousand, nine hundred eighty-four".