105374343426 has 32 divisors (see below), whose sum is σ = 230632964928. Its totient is φ = 31830882240.

The previous prime is 105374343409. The next prime is 105374343467. The reversal of 105374343426 is 624343473501.

It is a happy number.

It is a super-2 number, since 2×105374343426² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2497345 + ... + 2539188.

It is an arithmetic number, because the mean of its divisors is an integer number (7207280154).

Almost surely, 2^105374343426 is an apocalyptic number.

105374343426 is an abundant number, since it is smaller than the sum of its proper divisors (125258621502).

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

105374343426 is a wasteful number, since it uses less digits than its factorization.

105374343426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5036866.

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 105374343426 in words is "one hundred five billion, three hundred seventy-four million, three hundred forty-three thousand, four hundred twenty-six".