530423142 has 8 divisors (see below), whose sum is σ = 1060846296. Its totient is φ = 176807712.

The previous prime is 530423141. The next prime is 530423147. The reversal of 530423142 is 241324035.

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

530423142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530423141) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 44201923 + ... + 44201934.

It is an arithmetic number, because the mean of its divisors is an integer number (132605787).

Almost surely, 2^530423142 is an apocalyptic number.

530423142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

530423142 is a wasteful number, since it uses less digits than its factorization.

530423142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88403862.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 530423142 is about 23030.9170898599. The cubic root of 530423142 is about 809.4825440635.

Adding to 530423142 its reverse (241324035), we get a palindrome (771747177).

The spelling of 530423142 in words is "five hundred thirty million, four hundred twenty-three thousand, one hundred forty-two".