165130046430 has 16 divisors (see below), whose sum is σ = 396312111504. Its totient is φ = 44034679040.

The previous prime is 165130046413. The next prime is 165130046443. The reversal of 165130046430 is 34640031561.

165130046430 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 165130046391 and 165130046400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752167411 + ... + 2752167470.

It is an arithmetic number, because the mean of its divisors is an integer number (24769506969).

Almost surely, 2^165130046430 is an apocalyptic number.

165130046430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165130046430 is an abundant number, since it is smaller than the sum of its proper divisors (231182065074).

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

165130046430 is a wasteful number, since it uses less digits than its factorization.

165130046430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5504334891.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 165130046430 its reverse (34640031561), we get a palindrome (199770077991).

The spelling of 165130046430 in words is "one hundred sixty-five billion, one hundred thirty million, forty-six thousand, four hundred thirty".