43242130334142 has 32 divisors (see below), whose sum is σ = 96126164336160. Its totient is φ = 14409162239040.

The previous prime is 43242130334113. The next prime is 43242130334189. The reversal of 43242130334142 is 24143303124234.

43242130334142 is a `hidden beast` number, since 4 + 3 + 2 + 4 + 2 + 1 + 303 + 341 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 43242130334097 and 43242130334106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135428109 + ... + 135747032.

It is an arithmetic number, because the mean of its divisors is an integer number (3003942635505).

Almost surely, 2^{43242130334142} is an apocalyptic number.

43242130334142 is an abundant number, since it is smaller than the sum of its proper divisors (52884034002018).

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

43242130334142 is a wasteful number, since it uses less digits than its factorization.

43242130334142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271178105 (or 271178099 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 43242130334142 its reverse (24143303124234), we get a palindrome (67385433458376).

The spelling of 43242130334142 in words is "forty-three trillion, two hundred forty-two billion, one hundred thirty million, three hundred thirty-four thousand, one hundred forty-two".