105441312452 has 24 divisors (see below), whose sum is σ = 211150626624. Its totient is φ = 45131704992.

The previous prime is 105441312433. The next prime is 105441312463. The reversal of 105441312452 is 254213144501.

It is a super-2 number, since 2×105441312452² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2370443 + ... + 2414514.

It is an arithmetic number, because the mean of its divisors is an integer number (8797942776).

Almost surely, 2^105441312452 is an apocalyptic number.

It is an amenable number.

105441312452 is an abundant number, since it is smaller than the sum of its proper divisors (105709314172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105441312452 is a wasteful number, since it uses less digits than its factorization.

105441312452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785755 (or 4785753 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 105441312452 its reverse (254213144501), we get a palindrome (359654456953).

The spelling of 105441312452 in words is "one hundred five billion, four hundred forty-one million, three hundred twelve thousand, four hundred fifty-two".