161382324417635 has 8 divisors (see below), whose sum is σ = 193667697789360. Its totient is φ = 129099920541984.

The previous prime is 161382324417599. The next prime is 161382324417647. The reversal of 161382324417635 is 536714423283161.

It is a happy number.

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 161382324417635 - 2⁶ = 161382324417571 is a prime.

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, 742254452 + ... + 742471841.

It is an arithmetic number, because the mean of its divisors is an integer number (24208462223670).

Almost surely, 2^{161382324417635} is an apocalyptic number.

161382324417635 is a deficient number, since it is larger than the sum of its proper divisors (32285373371725).

161382324417635 is a wasteful number, since it uses less digits than its factorization.

161382324417635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484748037.

The product of its digits is 17418240, while the sum is 56.

The spelling of 161382324417635 in words is "one hundred sixty-one trillion, three hundred eighty-two billion, three hundred twenty-four million, four hundred seventeen thousand, six hundred thirty-five".