162441162051 has 8 divisors (see below), whose sum is σ = 247529389824. Its totient is φ = 92823521160.

The previous prime is 162441162043. The next prime is 162441162053. The reversal of 162441162051 is 150261144261.

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

It is not a de Polignac number, because 162441162051 - 2³ = 162441162043 is a prime.

It is a super-2 number, since 2×162441162051² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (162441162053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3867646695 + ... + 3867646736.

It is an arithmetic number, because the mean of its divisors is an integer number (30941173728).

Almost surely, 2^162441162051 is an apocalyptic number.

162441162051 is a deficient number, since it is larger than the sum of its proper divisors (85088227773).

162441162051 is an equidigital number, since it uses as much as digits as its factorization.

162441162051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7735293441.

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 162441162051 in words is "one hundred sixty-two billion, four hundred forty-one million, one hundred sixty-two thousand, fifty-one".