105401164244 has 12 divisors (see below), whose sum is σ = 184458909684. Its totient is φ = 52698618624.

The previous prime is 105401164217. The next prime is 105401164247. The reversal of 105401164244 is 442461104501.

It can be written as a sum of positive squares in 2 ways, for example, as 39255496900 + 66145667344 = 198130^2 + 257188^2 .

It is a super-3 number, since 3×105401164244³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 105401164244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105401164247) 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, 366599 + ... + 587534.

It is an arithmetic number, because the mean of its divisors is an integer number (15371575807).

Almost surely, 2^105401164244 is an apocalyptic number.

It is an amenable number.

105401164244 is a deficient number, since it is larger than the sum of its proper divisors (79057745440).

105401164244 is a wasteful number, since it uses less digits than its factorization.

105401164244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981754 (or 981752 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 105401164244 its reverse (442461104501), we get a palindrome (547862268745).

The spelling of 105401164244 in words is "one hundred five billion, four hundred one million, one hundred sixty-four thousand, two hundred forty-four".