105244273501774 has 32 divisors (see below), whose sum is σ = 179707435121664. Its totient is φ = 45757921920480.

The previous prime is 105244273501721. The next prime is 105244273501777. The reversal of 105244273501774 is 477105372442501.

It is a super-2 number, since 2×105244273501774² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105244273501777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52275112 + ... + 54251044.

It is an arithmetic number, because the mean of its divisors is an integer number (5615857347552).

Almost surely, 2^{105244273501774} is an apocalyptic number.

105244273501774 is a deficient number, since it is larger than the sum of its proper divisors (74463161619890).

105244273501774 is a wasteful number, since it uses less digits than its factorization.

105244273501774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081232.

The product of its (nonzero) digits is 6585600, while the sum is 52.

The spelling of 105244273501774 in words is "one hundred five trillion, two hundred forty-four billion, two hundred seventy-three million, five hundred one thousand, seven hundred seventy-four".