42132104442 has 24 divisors (see below), whose sum is σ = 91293886944. Its totient is φ = 14042856264.

The previous prime is 42132104419. The next prime is 42132104459. The reversal of 42132104442 is 24440123124.

42132104442 is a `hidden beast` number, since 4 + 2 + 1 + 3 + 210 + 4 + 442 = 666.

It is a super-2 number, since 2×42132104442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137533 + ... + 321215.

It is an arithmetic number, because the mean of its divisors is an integer number (3803911956).

Almost surely, 2^42132104442 is an apocalyptic number.

42132104442 is an abundant number, since it is smaller than the sum of its proper divisors (49161782502).

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

42132104442 is a wasteful number, since it uses less digits than its factorization.

42132104442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196434 (or 196431 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 42132104442 its reverse (24440123124), we get a palindrome (66572227566).

The spelling of 42132104442 in words is "forty-two billion, one hundred thirty-two million, one hundred four thousand, four hundred forty-two".