104420240343 has 32 divisors (see below), whose sum is σ = 163818547200. Its totient is φ = 65509746048.

The previous prime is 104420240333. The next prime is 104420240357. The reversal of 104420240343 is 343042024401.

It is a happy number.

104420240343 is a `hidden beast` number, since 10 + 4 + 4 + 202 + 403 + 43 = 666.

It is not a de Polignac number, because 104420240343 - 2¹³ = 104420232151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104420240333) 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, 5746330 + ... + 5764472.

It is an arithmetic number, because the mean of its divisors is an integer number (5119329600).

Almost surely, 2^104420240343 is an apocalyptic number.

104420240343 is a deficient number, since it is larger than the sum of its proper divisors (59398306857).

104420240343 is a wasteful number, since it uses less digits than its factorization.

104420240343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30708 (or 30702 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 104420240343 its reverse (343042024401), we get a palindrome (447462264744).

The spelling of 104420240343 in words is "one hundred four billion, four hundred twenty million, two hundred forty thousand, three hundred forty-three".