106404666746 has 8 divisors (see below), whose sum is σ = 182408000160. Its totient is φ = 45602000028.

The previous prime is 106404666737. The next prime is 106404666749. The reversal of 106404666746 is 647666404601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106404666746² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106404666694 and 106404666703.

It is not an unprimeable number, because it can be changed into a prime (106404666749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3800166656 + ... + 3800166683.

It is an arithmetic number, because the mean of its divisors is an integer number (22801000020).

Almost surely, 2^106404666746 is an apocalyptic number.

106404666746 is a deficient number, since it is larger than the sum of its proper divisors (76003333414).

106404666746 is an equidigital number, since it uses as much as digits as its factorization.

106404666746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7600333348.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 106404666746 in words is "one hundred six billion, four hundred four million, six hundred sixty-six thousand, seven hundred forty-six".