164513523435342 has 16 divisors (see below), whose sum is σ = 329028269670912. Its totient is φ = 54837637345080.

The previous prime is 164513523435319. The next prime is 164513523435367. The reversal of 164513523435342 is 243534325315461.

It is a super-2 number, since 2×164513523435342² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 49196368 + ... + 52433859.

It is an arithmetic number, because the mean of its divisors is an integer number (20564266854432).

Almost surely, 2^{164513523435342} is an apocalyptic number.

164513523435342 is an abundant number, since it is smaller than the sum of its proper divisors (164514746235570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164513523435342 is a wasteful number, since it uses less digits than its factorization.

164513523435342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101900023.

The product of its digits is 15552000, while the sum is 51.

The spelling of 164513523435342 in words is "one hundred sixty-four trillion, five hundred thirteen billion, five hundred twenty-three million, four hundred thirty-five thousand, three hundred forty-two".