42243041132 has 24 divisors (see below), whose sum is σ = 75922675920. Its totient is φ = 20557937600.

The previous prime is 42243041129. The next prime is 42243041143. The reversal of 42243041132 is 23114034224.

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, 862283 + ... + 909954.

It is an arithmetic number, because the mean of its divisors is an integer number (3163444830).

Almost surely, 2^42243041132 is an apocalyptic number.

It is an amenable number.

42243041132 is a deficient number, since it is larger than the sum of its proper divisors (33679634788).

42243041132 is a wasteful number, since it uses less digits than its factorization.

42243041132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772401 (or 1772399 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 42243041132 its reverse (23114034224), we get a palindrome (65357075356).

The spelling of 42243041132 in words is "forty-two billion, two hundred forty-three million, forty-one thousand, one hundred thirty-two".