104434444340421 has 32 divisors (see below), whose sum is σ = 151794813639168. Its totient is φ = 63483242458560.

The previous prime is 104434444340407. The next prime is 104434444340467. The reversal of 104434444340421 is 124043444434401.

It is not a de Polignac number, because 104434444340421 - 2¹⁹ = 104434443816133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104434444340621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34612815 + ... + 37508876.

It is an arithmetic number, because the mean of its divisors is an integer number (4743587926224).

Almost surely, 2^{104434444340421} is an apocalyptic number.

It is an amenable number.

104434444340421 is a deficient number, since it is larger than the sum of its proper divisors (47360369298747).

104434444340421 is a wasteful number, since it uses less digits than its factorization.

104434444340421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72122161.

The product of its (nonzero) digits is 1179648, while the sum is 42.

Adding to 104434444340421 its reverse (124043444434401), we get a palindrome (228477888774822).

The spelling of 104434444340421 in words is "one hundred four trillion, four hundred thirty-four billion, four hundred forty-four million, three hundred forty thousand, four hundred twenty-one".