105412042204 has 48 divisors (see below), whose sum is σ = 212883168960. Its totient is φ = 44735846400.

The previous prime is 105412042193. The next prime is 105412042217. The reversal of 105412042204 is 402240214501.

It is a super-2 number, since 2×105412042204² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 5719404 + ... + 5737804.

It is an arithmetic number, because the mean of its divisors is an integer number (4435066020).

Almost surely, 2^105412042204 is an apocalyptic number.

105412042204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

105412042204 is an abundant number, since it is smaller than the sum of its proper divisors (107471126756).

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

105412042204 is a wasteful number, since it uses less digits than its factorization.

105412042204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20398 (or 20396 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 105412042204 its reverse (402240214501), we get a palindrome (507652256705).

The spelling of 105412042204 in words is "one hundred five billion, four hundred twelve million, forty-two thousand, two hundred four".