162616224644 has 12 divisors (see below), whose sum is σ = 284611455744. Its totient is φ = 81298665864.

The previous prime is 162616224643. The next prime is 162616224649. The reversal of 162616224644 is 446422616261.

It is a junction number, because it is equal to n+sod(n) for n = 162616224595 and 162616224604.

It is not an unprimeable number, because it can be changed into a prime (162616224643) 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, 2322812 + ... + 2391795.

It is an arithmetic number, because the mean of its divisors is an integer number (23717621312).

Almost surely, 2^162616224644 is an apocalyptic number.

It is an amenable number.

162616224644 is a deficient number, since it is larger than the sum of its proper divisors (121995231100).

162616224644 is a wasteful number, since it uses less digits than its factorization.

162616224644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723234 (or 4723232 counting only the distinct ones).

The product of its digits is 663552, while the sum is 44.

The spelling of 162616224644 in words is "one hundred sixty-two billion, six hundred sixteen million, two hundred twenty-four thousand, six hundred forty-four".