162641621121106 has 8 divisors (see below), whose sum is σ = 243962631469440. Its totient is φ = 81320743964628.

The previous prime is 162641621121103. The next prime is 162641621121137. The reversal of 162641621121106 is 601121126146261.

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

It is a super-3 number, since 3×162641621121106³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (162641621121103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30187066 + ... + 35164501.

It is an arithmetic number, because the mean of its divisors is an integer number (30495328933680).

Almost surely, 2^{162641621121106} is an apocalyptic number.

162641621121106 is a deficient number, since it is larger than the sum of its proper divisors (81321010348334).

162641621121106 is a wasteful number, since it uses less digits than its factorization.

162641621121106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66595928.

The product of its (nonzero) digits is 41472, while the sum is 40.

Adding to 162641621121106 its reverse (601121126146261), we get a palindrome (763762747267367).

The spelling of 162641621121106 in words is "one hundred sixty-two trillion, six hundred forty-one billion, six hundred twenty-one million, one hundred twenty-one thousand, one hundred six".