105540101424 has 60 divisors (see below), whose sum is σ = 296327927896. Its totient is φ = 35065426176.

The previous prime is 105540101413. The next prime is 105540101453. The reversal of 105540101424 is 424101045501.

105540101424 is a `hidden beast` number, since 1 + 0 + 554 + 0 + 101 + 4 + 2 + 4 = 666.

It is a super-2 number, since 2×105540101424² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1149469 + ... + 1237884.

Almost surely, 2^105540101424 is an apocalyptic number.

It is an amenable number.

105540101424 is an abundant number, since it is smaller than the sum of its proper divisors (190787826472).

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

105540101424 is a wasteful number, since it uses less digits than its factorization.

105540101424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387674 (or 2387665 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 105540101424 its reverse (424101045501), we get a palindrome (529641146925).

The spelling of 105540101424 in words is "one hundred five billion, five hundred forty million, one hundred one thousand, four hundred twenty-four".