162116041145 has 8 divisors (see below), whose sum is σ = 196883096256. Its totient is φ = 128130268336.

The previous prime is 162116041097. The next prime is 162116041177. The reversal of 162116041145 is 541140611261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 162116041145 - 2¹² = 162116037049 is a prime.

It is a super-2 number, since 2×162116041145² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195320117 + ... + 195320946.

It is an arithmetic number, because the mean of its divisors is an integer number (24610387032).

Almost surely, 2^162116041145 is an apocalyptic number.

It is an amenable number.

162116041145 is a deficient number, since it is larger than the sum of its proper divisors (34767055111).

162116041145 is an equidigital number, since it uses as much as digits as its factorization.

162116041145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390641151.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 162116041145 in words is "one hundred sixty-two billion, one hundred sixteen million, forty-one thousand, one hundred forty-five".