42342141430 has 16 divisors (see below), whose sum is σ = 78674431104. Its totient is φ = 16390506240.

The previous prime is 42342141407. The next prime is 42342141431. The reversal of 42342141430 is 3414124324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42342141431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68293467 + ... + 68294086.

It is an arithmetic number, because the mean of its divisors is an integer number (4917151944).

Almost surely, 2^42342141430 is an apocalyptic number.

42342141430 is a deficient number, since it is larger than the sum of its proper divisors (36332289674).

42342141430 is a wasteful number, since it uses less digits than its factorization.

42342141430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136587591.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 42342141430 its reverse (3414124324), we get a palindrome (45756265754).

The spelling of 42342141430 in words is "forty-two billion, three hundred forty-two million, one hundred forty-one thousand, four hundred thirty".