42342203204320 has 96 divisors (see below), whose sum is σ = 105778886121216. Its totient is φ = 15990761164800.

The previous prime is 42342203204317. The next prime is 42342203204321. The reversal of 42342203204320 is 2340230224324.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42342203204321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103903159 + ... + 104309878.

It is an arithmetic number, because the mean of its divisors is an integer number (1101863397096).

Almost surely, 2^{42342203204320} is an apocalyptic number.

42342203204320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42342203204320 is an abundant number, since it is smaller than the sum of its proper divisors (63436682916896).

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

42342203204320 is a wasteful number, since it uses less digits than its factorization.

42342203204320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208213124 (or 208213116 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 42342203204320 its reverse (2340230224324), we get a palindrome (44682433428644).

The spelling of 42342203204320 in words is "forty-two trillion, three hundred forty-two billion, two hundred three million, two hundred four thousand, three hundred twenty".