105416043015 has 16 divisors (see below), whose sum is σ = 168793574400. Its totient is φ = 56179254432.

The previous prime is 105416043013. The next prime is 105416043113. The reversal of 105416043015 is 510340614501.

It is a happy number.

It is not a de Polignac number, because 105416043015 - 2¹ = 105416043013 is a prime.

It is a super-2 number, since 2×105416043015² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105416043013) 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, 2644255 + ... + 2683824.

It is an arithmetic number, because the mean of its divisors is an integer number (10549598400).

Almost surely, 2^105416043015 is an apocalyptic number.

105416043015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105416043015 is a deficient number, since it is larger than the sum of its proper divisors (63377531385).

105416043015 is a wasteful number, since it uses less digits than its factorization.

105416043015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5329406.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 105416043015 its reverse (510340614501), we get a palindrome (615756657516).

The spelling of 105416043015 in words is "one hundred five billion, four hundred sixteen million, forty-three thousand, fifteen".