42200242001 has 4 divisors (see below), whose sum is σ = 42915500400. Its totient is φ = 41484983604.

The previous prime is 42200241991. The next prime is 42200242027. The reversal of 42200242001 is 10024200224.

It is a happy number.

42200242001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42200242001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42200242501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357629111 + ... + 357629228.

It is an arithmetic number, because the mean of its divisors is an integer number (10728875100).

Almost surely, 2^42200242001 is an apocalyptic number.

It is an amenable number.

42200242001 is a deficient number, since it is larger than the sum of its proper divisors (715258399).

42200242001 is an equidigital number, since it uses as much as digits as its factorization.

42200242001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715258398.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 42200242001 its reverse (10024200224), we get a palindrome (52224442225).

The spelling of 42200242001 in words is "forty-two billion, two hundred million, two hundred forty-two thousand, one".