42342400010442 has 48 divisors (see below), whose sum is σ = 98513563478400. Its totient is φ = 12097500230592.

The previous prime is 42342400010437. The next prime is 42342400010459. The reversal of 42342400010442 is 24401000424324.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9000678 + ... + 12872334.

It is an arithmetic number, because the mean of its divisors is an integer number (2052365905800).

Almost surely, 2^{42342400010442} is an apocalyptic number.

42342400010442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

42342400010442 is an abundant number, since it is smaller than the sum of its proper divisors (56171163467958).

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

42342400010442 is a wasteful number, since it uses less digits than its factorization.

42342400010442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908875 (or 3908868 counting only the distinct ones).

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

Adding to 42342400010442 its reverse (24401000424324), we get a palindrome (66743400434766).

The spelling of 42342400010442 in words is "forty-two trillion, three hundred forty-two billion, four hundred million, ten thousand, four hundred forty-two".