42240132001 has 8 divisors (see below), whose sum is σ = 42299764704. Its totient is φ = 42180542400.

The previous prime is 42240131987. The next prime is 42240132013. The reversal of 42240132001 is 10023104224.

42240132001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42240132001 - 2⁷ = 42240131873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42240132001.

It is not an unprimeable number, because it can be changed into a prime (42240132071) 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, 2281086 + ... + 2299528.

It is an arithmetic number, because the mean of its divisors is an integer number (5287470588).

Almost surely, 2^42240132001 is an apocalyptic number.

It is an amenable number.

42240132001 is a deficient number, since it is larger than the sum of its proper divisors (59632703).

42240132001 is a wasteful number, since it uses less digits than its factorization.

42240132001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21551.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 42240132001 its reverse (10023104224), we get a palindrome (52263236225).

The spelling of 42240132001 in words is "forty-two billion, two hundred forty million, one hundred thirty-two thousand, one".