106415605646 has 12 divisors (see below), whose sum is σ = 185684373288. Its totient is φ = 45606688092.

The previous prime is 106415605627. The next prime is 106415605691. The reversal of 106415605646 is 646506514601.

106415605646 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106415605646² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106415605597 and 106415605606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 542936666 + ... + 542936861.

It is an arithmetic number, because the mean of its divisors is an integer number (15473697774).

Almost surely, 2^106415605646 is an apocalyptic number.

106415605646 is a deficient number, since it is larger than the sum of its proper divisors (79268767642).

106415605646 is a wasteful number, since it uses less digits than its factorization.

106415605646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085873543 (or 1085873536 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 106415605646 in words is "one hundred six billion, four hundred fifteen million, six hundred five thousand, six hundred forty-six".