42430124324 has 12 divisors (see below), whose sum is σ = 84860248704. Its totient is φ = 18184338984.

The previous prime is 42430124281. The next prime is 42430124357. The reversal of 42430124324 is 42342103424.

42430124324 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757680764 + ... + 757680819.

It is an arithmetic number, because the mean of its divisors is an integer number (7071687392).

Almost surely, 2^42430124324 is an apocalyptic number.

It is an amenable number.

42430124324 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.

42430124324 is a wasteful number, since it uses less digits than its factorization.

42430124324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515361594 (or 1515361592 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 42430124324 its reverse (42342103424), we get a palindrome (84772227748).

The spelling of 42430124324 in words is "forty-two billion, four hundred thirty million, one hundred twenty-four thousand, three hundred twenty-four".