105414244044 has 12 divisors (see below), whose sum is σ = 245966569464. Its totient is φ = 35138081344.

The previous prime is 105414244037. The next prime is 105414244063. The reversal of 105414244044 is 440442414501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×105414244044² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105414243996 and 105414244014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4392260157 + ... + 4392260180.

It is an arithmetic number, because the mean of its divisors is an integer number (20497214122).

Almost surely, 2^105414244044 is an apocalyptic number.

It is an amenable number.

105414244044 is an abundant number, since it is smaller than the sum of its proper divisors (140552325420).

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

105414244044 is a wasteful number, since it uses less digits than its factorization.

105414244044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8784520344 (or 8784520342 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 33.

Adding to 105414244044 its reverse (440442414501), we get a palindrome (545856658545).

The spelling of 105414244044 in words is "one hundred five billion, four hundred fourteen million, two hundred forty-four thousand, forty-four".