105037244042 has 8 divisors (see below), whose sum is σ = 159180153636. Its totient is φ = 51977192832.

The previous prime is 105037244027. The next prime is 105037244063. The reversal of 105037244042 is 240442730501.

It can be written as a sum of positive squares in 2 ways, for example, as 104586913201 + 450330841 = 323399^2 + 21221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105037244042² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270714353 + ... + 270714740.

Almost surely, 2^105037244042 is an apocalyptic number.

105037244042 is a deficient number, since it is larger than the sum of its proper divisors (54142909594).

105037244042 is an equidigital number, since it uses as much as digits as its factorization.

105037244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541429192.

The product of its (nonzero) digits is 26880, while the sum is 32.

Adding to 105037244042 its reverse (240442730501), we get a palindrome (345479974543).

The spelling of 105037244042 in words is "one hundred five billion, thirty-seven million, two hundred forty-four thousand, forty-two".