7142930073 has 12 divisors (see below), whose sum is σ = 10334241840. Its totient is φ = 4754256696.

The previous prime is 7142930059. The next prime is 7142930077. The reversal of 7142930073 is 3700392417.

7142930073 is nontrivially palindromic in base 6.

It is not a de Polignac number, because 7142930073 - 2⁹ = 7142929561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7142930077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635511 + ... + 646652.

It is an arithmetic number, because the mean of its divisors is an integer number (861186820).

Almost surely, 2^7142930073 is an apocalyptic number.

It is an amenable number.

7142930073 is a deficient number, since it is larger than the sum of its proper divisors (3191311767).

7142930073 is a wasteful number, since it uses less digits than its factorization.

7142930073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282788 (or 1282785 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 7142930073 is about 84515.8569322941. The cubic root of 7142930073 is about 1925.8633400057.

The spelling of 7142930073 in words is "seven billion, one hundred forty-two million, nine hundred thirty thousand, seventy-three".