161846023360 has 112 divisors (see below), whose sum is σ = 446028226560. Its totient is φ = 54787599360.

The previous prime is 161846023351. The next prime is 161846023379. The reversal of 161846023360 is 63320648161.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280336 + ... + 634255.

It is an arithmetic number, because the mean of its divisors is an integer number (3982394880).

Almost surely, 2^161846023360 is an apocalyptic number.

161846023360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

161846023360 is an abundant number, since it is smaller than the sum of its proper divisors (284182203200).

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

161846023360 is an equidigital number, since it uses as much as digits as its factorization.

161846023360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914694 (or 914684 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 161846023360 in words is "one hundred sixty-one billion, eight hundred forty-six million, twenty-three thousand, three hundred sixty".