104450412043501 has 4 divisors (see below), whose sum is σ = 106220758010400. Its totient is φ = 102680066076604.

The previous prime is 104450412043493. The next prime is 104450412043529. The reversal of 104450412043501 is 105340214054401.

It is a happy number.

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 not a de Polignac number, because 104450412043501 - 2³ = 104450412043493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104450412043801) 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, 885172983361 + ... + 885172983478.

It is an arithmetic number, because the mean of its divisors is an integer number (26555189502600).

Almost surely, 2^{104450412043501} is an apocalyptic number.

It is an amenable number.

104450412043501 is a deficient number, since it is larger than the sum of its proper divisors (1770345966899).

104450412043501 is an equidigital number, since it uses as much as digits as its factorization.

104450412043501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770345966898.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 104450412043501 its reverse (105340214054401), we get a palindrome (209790626097902).

The spelling of 104450412043501 in words is "one hundred four trillion, four hundred fifty billion, four hundred twelve million, forty-three thousand, five hundred one".