10505500423334 has 8 divisors (see below), whose sum is σ = 18009429297168. Its totient is φ = 4502357324280.

The previous prime is 10505500423289. The next prime is 10505500423339. The reversal of 10505500423334 is 43332400550501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10505500423334² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10505500423294 and 10505500423303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10505500423339) 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, 375196443677 + ... + 375196443704.

It is an arithmetic number, because the mean of its divisors is an integer number (2251178662146).

Almost surely, 2^{10505500423334} is an apocalyptic number.

10505500423334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10505500423334 is a deficient number, since it is larger than the sum of its proper divisors (7503928873834).

10505500423334 is an equidigital number, since it uses as much as digits as its factorization.

10505500423334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750392887390.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 10505500423334 its reverse (43332400550501), we get a palindrome (53837900973835).

The spelling of 10505500423334 in words is "ten trillion, five hundred five billion, five hundred million, four hundred twenty-three thousand, three hundred thirty-four".