202444342001 has 8 divisors (see below), whose sum is σ = 221044000800. Its totient is φ = 183877287840.

The previous prime is 202444341989. The next prime is 202444342033. The reversal of 202444342001 is 100243444202.

It is a happy number.

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 202444342001 - 2¹⁸ = 202444079857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202444342501) 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, 8138171 + ... + 8163008.

It is an arithmetic number, because the mean of its divisors is an integer number (27630500100).

Almost surely, 2^202444342001 is an apocalyptic number.

It is an amenable number.

202444342001 is a deficient number, since it is larger than the sum of its proper divisors (18599658799).

202444342001 is a wasteful number, since it uses less digits than its factorization.

202444342001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16302319.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 202444342001 its reverse (100243444202), we get a palindrome (302687786203).

It can be divided in two parts, 202444 and 342001, that added together give a palindrome (544445).

The spelling of 202444342001 in words is "two hundred two billion, four hundred forty-four million, three hundred forty-two thousand, one".