1105682421382 has 32 divisors (see below), whose sum is σ = 2123655402240. Its totient is φ = 419142509280.

The previous prime is 1105682421299. The next prime is 1105682421383. The reversal of 1105682421382 is 2831242865011.

It is a super-2 number, since 2×1105682421382² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105682421383) 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, 97018032 + ... + 97029427.

It is an arithmetic number, because the mean of its divisors is an integer number (66364231320).

Almost surely, 2^{1105682421382} is an apocalyptic number.

1105682421382 is a deficient number, since it is larger than the sum of its proper divisors (1017972980858).

1105682421382 is a wasteful number, since it uses less digits than its factorization.

1105682421382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194047516.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 1105682421382 in words is "one trillion, one hundred five billion, six hundred eighty-two million, four hundred twenty-one thousand, three hundred eighty-two".