105000424544 has 48 divisors (see below), whose sum is σ = 212356858896. Its totient is φ = 51069196800.

The previous prime is 105000424531. The next prime is 105000424559. The reversal of 105000424544 is 445424000501.

It is a super-2 number, since 2×105000424544² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6931859 + ... + 6946989.

It is an arithmetic number, because the mean of its divisors is an integer number (4424101227).

Almost surely, 2^105000424544 is an apocalyptic number.

It is an amenable number.

105000424544 is an abundant number, since it is smaller than the sum of its proper divisors (107356434352).

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

105000424544 is a wasteful number, since it uses less digits than its factorization.

105000424544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21039 (or 21031 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The spelling of 105000424544 in words is "one hundred five billion, four hundred twenty-four thousand, five hundred forty-four".