3166620662444 has 6 divisors (see below), whose sum is σ = 5541586159284. Its totient is φ = 1583310331220.

The previous prime is 3166620662431. The next prime is 3166620662449. The reversal of 3166620662444 is 4442660266613.

It is a junction number, because it is equal to n+sod(n) for n = 3166620662392 and 3166620662401.

It is not an unprimeable number, because it can be changed into a prime (3166620662449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395827582802 + ... + 395827582809.

It is an arithmetic number, because the mean of its divisors is an integer number (923597693214).

Almost surely, 2^{3166620662444} is an apocalyptic number.

It is an amenable number.

3166620662444 is a deficient number, since it is larger than the sum of its proper divisors (2374965496840).

3166620662444 is a wasteful number, since it uses less digits than its factorization.

3166620662444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791655165615 (or 791655165613 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 50.

The spelling of 3166620662444 in words is "three trillion, one hundred sixty-six billion, six hundred twenty million, six hundred sixty-two thousand, four hundred forty-four".