160154441385796 has 81 divisors (see below), whose sum is σ = 333593443477623. Its totient is φ = 67196149088640.

The previous prime is 160154441385761. The next prime is 160154441385797. The reversal of 160154441385796 is 697583144451061.

It is a happy number.

The square root of 160154441385796 is 12655214.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 122103605002500 + 38050836383296 = 11050050^2 + 6168536^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160154441385797) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3619369080 + ... + 3619413328.

Almost surely, 2^{160154441385796} is an apocalyptic number.

160154441385796 is the 12655214-th square number.

It is an amenable number.

160154441385796 is an abundant number, since it is smaller than the sum of its proper divisors (173439002091827).

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

160154441385796 is an frugal number, since it uses more digits than its factorization.

160154441385796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88550 (or 44275 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 64.

The spelling of 160154441385796 in words is "one hundred sixty trillion, one hundred fifty-four billion, four hundred forty-one million, three hundred eighty-five thousand, seven hundred ninety-six".