42341334224420 has 72 divisors (see below), whose sum is σ = 111697139585472. Its totient is φ = 13197298973760.

The previous prime is 42341334224419. The next prime is 42341334224437. The reversal of 42341334224420 is 2442243314324.

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, 1249727282 + ... + 1249761161.

Almost surely, 2^{42341334224420} is an apocalyptic number.

It is an amenable number.

42341334224420 is an abundant number, since it is smaller than the sum of its proper divisors (69355805361052).

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

42341334224420 is a wasteful number, since it uses less digits than its factorization.

42341334224420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499488481 (or 2499488468 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 42341334224420 its reverse (2442243314324), we get a palindrome (44783577538744).

The spelling of 42341334224420 in words is "forty-two trillion, three hundred forty-one billion, three hundred thirty-four million, two hundred twenty-four thousand, four hundred twenty".