104102442324021 has 8 divisors (see below), whose sum is σ = 138805772891040. Its totient is φ = 69400369986512.

The previous prime is 104102442324017. The next prime is 104102442324047. The reversal of 104102442324021 is 120423244201401.

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 104102442324021 - 2² = 104102442324017 is a prime.

It is a super-2 number, since 2×104102442324021² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104102442324021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104102442324071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314364306 + ... + 314695283.

It is an arithmetic number, because the mean of its divisors is an integer number (17350721611380).

Almost surely, 2^{104102442324021} is an apocalyptic number.

It is an amenable number.

104102442324021 is a deficient number, since it is larger than the sum of its proper divisors (34703330567019).

104102442324021 is an equidigital number, since it uses as much as digits as its factorization.

104102442324021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629114755.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 104102442324021 its reverse (120423244201401), we get a palindrome (224525686525422).

The spelling of 104102442324021 in words is "one hundred four trillion, one hundred two billion, four hundred forty-two million, three hundred twenty-four thousand, twenty-one".