105184700421338 has 16 divisors (see below), whose sum is σ = 166093886321856. Its totient is φ = 49860542867520.

The previous prime is 105184700421319. The next prime is 105184700421343. The reversal of 105184700421338 is 833124007481501.

It is a super-2 number, since 2×105184700421338² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105184700421292 and 105184700421301.

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, 10117799768 + ... + 10117810163.

It is an arithmetic number, because the mean of its divisors is an integer number (10380867895116).

Almost surely, 2^{105184700421338} is an apocalyptic number.

105184700421338 is a deficient number, since it is larger than the sum of its proper divisors (60909185900518).

105184700421338 is a wasteful number, since it uses less digits than its factorization.

105184700421338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20235610069.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 105184700421338 in words is "one hundred five trillion, one hundred eighty-four billion, seven hundred million, four hundred twenty-one thousand, three hundred thirty-eight".