105414244042 has 32 divisors (see below), whose sum is σ = 161911650240. Its totient is φ = 51459408000.

The previous prime is 105414244037. The next prime is 105414244063. The reversal of 105414244042 is 240442414501.

It is a super-2 number, since 2×105414244042² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105414243995 and 105414244013.

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 15 ways as a sum of consecutive naturals, for example, 8598417 + ... + 8610667.

It is an arithmetic number, because the mean of its divisors is an integer number (5059739070).

Almost surely, 2^105414244042 is an apocalyptic number.

105414244042 is a deficient number, since it is larger than the sum of its proper divisors (56497406198).

105414244042 is a wasteful number, since it uses less digits than its factorization.

105414244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12886.

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 105414244042 its reverse (240442414501), we get a palindrome (345856658543).

The spelling of 105414244042 in words is "one hundred five billion, four hundred fourteen million, two hundred forty-four thousand, forty-two".