42132104100044 has 24 divisors (see below), whose sum is σ = 84264371089920. Its totient is φ = 18056581137936.

The previous prime is 42132104100041. The next prime is 42132104100061. The reversal of 42132104100044 is 44000140123124.

It is a super-2 number, since 2×42132104100044² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42132104099986 and 42132104100022.

It is not an unprimeable number, because it can be changed into a prime (42132104100041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17727239 + ... + 19962945.

It is an arithmetic number, because the mean of its divisors is an integer number (3511015462080).

Almost surely, 2^{42132104100044} is an apocalyptic number.

It is an amenable number.

42132104100044 is an abundant number, since it is smaller than the sum of its proper divisors (42132266989876).

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

42132104100044 is a wasteful number, since it uses less digits than its factorization.

42132104100044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908757 (or 2908755 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 42132104100044 its reverse (44000140123124), we get a palindrome (86132244223168).

The spelling of 42132104100044 in words is "forty-two trillion, one hundred thirty-two billion, one hundred four million, one hundred thousand, forty-four".