42312041660 has 24 divisors (see below), whose sum is σ = 101548900320. Its totient is φ = 14506985664.

The previous prime is 42312041627. The next prime is 42312041669. The reversal of 42312041660 is 6614021324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42312041669) 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, 151114295 + ... + 151114574.

It is an arithmetic number, because the mean of its divisors is an integer number (4231204180).

Almost surely, 2^42312041660 is an apocalyptic number.

It is an amenable number.

42312041660 is an abundant number, since it is smaller than the sum of its proper divisors (59236858660).

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

42312041660 is a wasteful number, since it uses less digits than its factorization.

42312041660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302228885 (or 302228883 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 42312041660 its reverse (6614021324), we get a palindrome (48926062984).

The spelling of 42312041660 in words is "forty-two billion, three hundred twelve million, forty-one thousand, six hundred sixty".