7142330830 has 16 divisors (see below), whose sum is σ = 13299513120. Its totient is φ = 2758417312.

The previous prime is 7142330813. The next prime is 7142330863. The reversal of 7142330830 is 380332417.

It is a junction number, because it is equal to n+sod(n) for n = 7142330792 and 7142330801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12314074 + ... + 12314653.

It is an arithmetic number, because the mean of its divisors is an integer number (831219570).

Almost surely, 2^7142330830 is an apocalyptic number.

7142330830 is a deficient number, since it is larger than the sum of its proper divisors (6157182290).

7142330830 is a wasteful number, since it uses less digits than its factorization.

7142330830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24628763.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 7142330830 is about 84512.3117066383. The cubic root of 7142330830 is about 1925.8094829103.

The spelling of 7142330830 in words is "seven billion, one hundred forty-two million, three hundred thirty thousand, eight hundred thirty".