8820142430 has 32 divisors (see below), whose sum is σ = 17357221728. Its totient is φ = 3200348800.

The previous prime is 8820142411. The next prime is 8820142433. The reversal of 8820142430 is 342410288.

8820142430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8820142433) 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 15 ways as a sum of consecutive naturals, for example, 36257 + ... + 137676.

It is an arithmetic number, because the mean of its divisors is an integer number (542413179).

Almost surely, 2^8820142430 is an apocalyptic number.

8820142430 is a deficient number, since it is larger than the sum of its proper divisors (8537079298).

8820142430 is a wasteful number, since it uses less digits than its factorization.

8820142430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174412.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8820142430 is about 93915.6133451728. The cubic root of 8820142430 is about 2066.1342298474.

The spelling of 8820142430 in words is "eight billion, eight hundred twenty million, one hundred forty-two thousand, four hundred thirty".