42430424312202 has 128 divisors (see below), whose sum is σ = 91642536345600. Its totient is φ = 13054414818816.

The previous prime is 42430424312119. The next prime is 42430424312203. The reversal of 42430424312202 is 20221342403424.

It is a happy number.

42430424312202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42430424312203) 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 63 ways as a sum of consecutive naturals, for example, 5599893838 + ... + 5599901414.

It is an arithmetic number, because the mean of its divisors is an integer number (715957315200).

Almost surely, 2^{42430424312202} is an apocalyptic number.

42430424312202 is an abundant number, since it is smaller than the sum of its proper divisors (49212112033398).

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

42430424312202 is a wasteful number, since it uses less digits than its factorization.

42430424312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12260.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 42430424312202 its reverse (20221342403424), we get a palindrome (62651766715626).

The spelling of 42430424312202 in words is "forty-two trillion, four hundred thirty billion, four hundred twenty-four million, three hundred twelve thousand, two hundred two".