105046446620 has 48 divisors (see below), whose sum is σ = 221006112768. Its totient is φ = 41940843840.

The previous prime is 105046446619. The next prime is 105046446647. The reversal of 105046446620 is 26644640501.

It is a super-2 number, since 2×105046446620² (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 15 ways as a sum of consecutive naturals, for example, 40541525 + ... + 40544115.

It is an arithmetic number, because the mean of its divisors is an integer number (4604294016).

Almost surely, 2^105046446620 is an apocalyptic number.

105046446620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105046446620 is an abundant number, since it is smaller than the sum of its proper divisors (115959666148).

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

105046446620 is a wasteful number, since it uses less digits than its factorization.

105046446620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5570 (or 5568 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 105046446620 in words is "one hundred five billion, forty-six million, four hundred forty-six thousand, six hundred twenty".