165110464116 has 72 divisors (see below), whose sum is σ = 449587057920. Its totient is φ = 50789692224.

The previous prime is 165110464081. The next prime is 165110464117. The reversal of 165110464116 is 611464011561.

165110464116 is a `hidden beast` number, since 1 + 6 + 5 + 1 + 1 + 0 + 4 + 641 + 1 + 6 = 666.

It is a super-2 number, since 2×165110464116² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165110464117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1789081 + ... + 1879103.

Almost surely, 2^165110464116 is an apocalyptic number.

It is an amenable number.

165110464116 is an abundant number, since it is smaller than the sum of its proper divisors (284476593804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165110464116 is a wasteful number, since it uses less digits than its factorization.

165110464116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93965 (or 93960 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

Adding to 165110464116 its reverse (611464011561), we get a palindrome (776574475677).

The spelling of 165110464116 in words is "one hundred sixty-five billion, one hundred ten million, four hundred sixty-four thousand, one hundred sixteen".