105514340424 has 32 divisors (see below), whose sum is σ = 263798265120. Its totient is φ = 35169791616.

The previous prime is 105514340413. The next prime is 105514340429. The reversal of 105514340424 is 424043415501.

It is a happy number.

It is a super-2 number, since 2×105514340424² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105514340429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485604 + ... + 668460.

It is an arithmetic number, because the mean of its divisors is an integer number (8243695785).

Almost surely, 2^105514340424 is an apocalyptic number.

It is an amenable number.

105514340424 is an abundant number, since it is smaller than the sum of its proper divisors (158283924696).

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

105514340424 is a wasteful number, since it uses less digits than its factorization.

105514340424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206909 (or 206905 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 105514340424 its reverse (424043415501), we get a palindrome (529557755925).

The spelling of 105514340424 in words is "one hundred five billion, five hundred fourteen million, three hundred forty thousand, four hundred twenty-four".