162295313149918 has 8 divisors (see below), whose sum is σ = 262169352011448. Its totient is φ = 74905529146104.

The previous prime is 162295313149901. The next prime is 162295313149997. The reversal of 162295313149918 is 819941313592261.

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

It is a super-2 number, since 2×162295313149918² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 162295313149918.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3121063714396 + ... + 3121063714447.

It is an arithmetic number, because the mean of its divisors is an integer number (32771169001431).

Almost surely, 2^{162295313149918} is an apocalyptic number.

162295313149918 is a deficient number, since it is larger than the sum of its proper divisors (99874038861530).

162295313149918 is a wasteful number, since it uses less digits than its factorization.

162295313149918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6242127428858.

The product of its digits is 25194240, while the sum is 64.

The spelling of 162295313149918 in words is "one hundred sixty-two trillion, two hundred ninety-five billion, three hundred thirteen million, one hundred forty-nine thousand, nine hundred eighteen".