7142925983 has 8 divisors (see below), whose sum is σ = 7168965696. Its totient is φ = 7116928000.

The previous prime is 7142925953. The next prime is 7142926001. The reversal of 7142925983 is 3895292417.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7142925983 - 2¹⁰ = 7142924959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7142925953) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 355535 + ... + 375087.

It is an arithmetic number, because the mean of its divisors is an integer number (896120712).

Almost surely, 2^7142925983 is an apocalyptic number.

7142925983 is a deficient number, since it is larger than the sum of its proper divisors (26039713).

7142925983 is a wasteful number, since it uses less digits than its factorization.

7142925983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20865.

The product of its digits is 1088640, while the sum is 50.

The square root of 7142925983 is about 84515.8327356478. The cubic root of 7142925983 is about 1925.8629724263.

The spelling of 7142925983 in words is "seven billion, one hundred forty-two million, nine hundred twenty-five thousand, nine hundred eighty-three".