105447686063284 has 6 divisors (see below), whose sum is σ = 184533450610754. Its totient is φ = 52723843031640.

The previous prime is 105447686063263. The next prime is 105447686063311. The reversal of 105447686063284 is 482360686744501.

105447686063284 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 97591874899600 + 7855811163684 = 9878860^2 + 2802822^2 .

It is a super-2 number, since 2×105447686063284² (a number of 29 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 as a sum of consecutive naturals, namely, 13180960757907 + ... + 13180960757914.

Almost surely, 2^{105447686063284} is an apocalyptic number.

It is an amenable number.

105447686063284 is a deficient number, since it is larger than the sum of its proper divisors (79085764547470).

105447686063284 is a wasteful number, since it uses less digits than its factorization.

105447686063284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26361921515825 (or 26361921515823 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 64.

The spelling of 105447686063284 in words is "one hundred five trillion, four hundred forty-seven billion, six hundred eighty-six million, sixty-three thousand, two hundred eighty-four".