162642230613 has 28 divisors (see below), whose sum is σ = 254454072480. Its totient is φ = 103713875496.

The previous prime is 162642230609. The next prime is 162642230617. The reversal of 162642230613 is 316032246261.

162642230613 is a `hidden beast` number, since 1 + 6 + 2 + 6 + 4 + 2 + 2 + 30 + 613 = 666.

It is an interprime number because it is at equal distance from previous prime (162642230609) and next prime (162642230617).

It is not a de Polignac number, because 162642230613 - 2² = 162642230609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162642230617) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 4833303 + ... + 4866836.

Almost surely, 2^162642230613 is an apocalyptic number.

It is an amenable number.

162642230613 is a deficient number, since it is larger than the sum of its proper divisors (91811841867).

162642230613 is an frugal number, since it uses more digits than its factorization.

162642230613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9700180 (or 9700165 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 162642230613 its reverse (316032246261), we get a palindrome (478674476874).

The spelling of 162642230613 in words is "one hundred sixty-two billion, six hundred forty-two million, two hundred thirty thousand, six hundred thirteen".