42442421024130 has 16 divisors (see below), whose sum is σ = 101861810457984. Its totient is φ = 11317978939760.

The previous prime is 42442421024099. The next prime is 42442421024141. The reversal of 42442421024130 is 3142012424424.

It is a junction number, because it is equal to n+sod(n) for n = 42442421024091 and 42442421024100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707373683706 + ... + 707373683765.

It is an arithmetic number, because the mean of its divisors is an integer number (6366363153624).

Almost surely, 2^{42442421024130} is an apocalyptic number.

42442421024130 is an abundant number, since it is smaller than the sum of its proper divisors (59419389433854).

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

42442421024130 is a wasteful number, since it uses less digits than its factorization.

42442421024130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414747367481.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 42442421024130 its reverse (3142012424424), we get a palindrome (45584433448554).

The spelling of 42442421024130 in words is "forty-two trillion, four hundred forty-two billion, four hundred twenty-one million, twenty-four thousand, one hundred thirty".