105393443000 has 64 divisors (see below), whose sum is σ = 246681115200. Its totient is φ = 42147043200.

The previous prime is 105393442997. The next prime is 105393443009. The reversal of 105393443000 is 344393501.

It is a super-2 number, since 2×105393443000² (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 (105393443009) 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, 5066621 + ... + 5087379.

It is an arithmetic number, because the mean of its divisors is an integer number (3854392425).

Almost surely, 2^105393443000 is an apocalyptic number.

105393443000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105393443000 is an abundant number, since it is smaller than the sum of its proper divisors (141287672200).

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

105393443000 is a wasteful number, since it uses less digits than its factorization.

105393443000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25857 (or 25843 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 105393443000 in words is "one hundred five billion, three hundred ninety-three million, four hundred forty-three thousand".