42344042202 has 72 divisors (see below), whose sum is σ = 115250492448. Its totient is φ = 10998448560.

The previous prime is 42344042179. The next prime is 42344042207. The reversal of 42344042202 is 20224044324.

42344042202 is a `hidden beast` number, since 4 + 2 + 34 + 404 + 220 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (42344042207) 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 35 ways as a sum of consecutive naturals, for example, 1373448 + ... + 1403939.

It is an arithmetic number, because the mean of its divisors is an integer number (1600701284).

Almost surely, 2^42344042202 is an apocalyptic number.

42344042202 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

42344042202 is an abundant number, since it is smaller than the sum of its proper divisors (72906450246).

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

42344042202 is a wasteful number, since it uses less digits than its factorization.

42344042202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777424 (or 2777410 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 42344042202 its reverse (20224044324), we get a palindrome (62568086526).

The spelling of 42344042202 in words is "forty-two billion, three hundred forty-four million, forty-two thousand, two hundred two".