106974395841897 has 8 divisors (see below), whose sum is σ = 158480586432480. Its totient is φ = 71316263894580.

The previous prime is 106974395841893. The next prime is 106974395841923. The reversal of 106974395841897 is 798148593479601.

106974395841897 is a `hidden beast` number, since 1 + 0 + 6 + 9 + 7 + 439 + 5 + 84 + 18 + 97 = 666.

It is not a de Polignac number, because 106974395841897 - 2² = 106974395841893 is a prime.

It is a super-2 number, since 2×106974395841897² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106974395841893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1981007330379 + ... + 1981007330432.

It is an arithmetic number, because the mean of its divisors is an integer number (19810073304060).

Almost surely, 2^{106974395841897} is an apocalyptic number.

It is an amenable number.

106974395841897 is a deficient number, since it is larger than the sum of its proper divisors (51506190590583).

106974395841897 is an equidigital number, since it uses as much as digits as its factorization.

106974395841897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962014660820 (or 3962014660814 counting only the distinct ones).

The product of its (nonzero) digits is 3292047360, while the sum is 81.

The spelling of 106974395841897 in words is "one hundred six trillion, nine hundred seventy-four billion, three hundred ninety-five million, eight hundred forty-one thousand, eight hundred ninety-seven".