102444320232401 has 8 divisors (see below), whose sum is σ = 117175426273920. Its totient is φ = 87737264978688.

The previous prime is 102444320232383. The next prime is 102444320232413. The reversal of 102444320232401 is 104232023444201.

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 a de Polignac number, because none of the positive numbers 2^k-102444320232401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102444320232451) 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, 6012687821 + ... + 6012704858.

It is an arithmetic number, because the mean of its divisors is an integer number (14646928284240).

Almost surely, 2^{102444320232401} is an apocalyptic number.

It is an amenable number.

102444320232401 is a deficient number, since it is larger than the sum of its proper divisors (14731106041519).

102444320232401 is a wasteful number, since it uses less digits than its factorization.

102444320232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12025393903.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 102444320232401 its reverse (104232023444201), we get a palindrome (206676343676602).

The spelling of 102444320232401 in words is "one hundred two trillion, four hundred forty-four billion, three hundred twenty million, two hundred thirty-two thousand, four hundred one".