424322204142 has 64 divisors (see below), whose sum is σ = 876199244544. Its totient is φ = 136941446400.

The previous prime is 424322204113. The next prime is 424322204143. The reversal of 424322204142 is 241402223424.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424322204143) 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 31 ways as a sum of consecutive naturals, for example, 5524333 + ... + 5600615.

It is an arithmetic number, because the mean of its divisors is an integer number (13690613196).

Almost surely, 2^424322204142 is an apocalyptic number.

424322204142 is an abundant number, since it is smaller than the sum of its proper divisors (451877040402).

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

424322204142 is a wasteful number, since it uses less digits than its factorization.

424322204142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76593.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 424322204142 its reverse (241402223424), we get a palindrome (665724427566).

The spelling of 424322204142 in words is "four hundred twenty-four billion, three hundred twenty-two million, two hundred four thousand, one hundred forty-two".