164036505406411 has 4 divisors (see below), whose sum is σ = 178948914988824. Its totient is φ = 149124095824000.

The previous prime is 164036505406387. The next prime is 164036505406421. The reversal of 164036505406411 is 114604505630461.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 164036505406411 - 2⁵ = 164036505406379 is a prime.

It is a super-3 number, since 3×164036505406411³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164036505406421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7456204791190 + ... + 7456204791211.

It is an arithmetic number, because the mean of its divisors is an integer number (44737228747206).

Almost surely, 2^{164036505406411} is an apocalyptic number.

164036505406411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

164036505406411 is a deficient number, since it is larger than the sum of its proper divisors (14912409582413).

164036505406411 is a wasteful number, since it uses less digits than its factorization.

164036505406411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14912409582412.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 164036505406411 in words is "one hundred sixty-four trillion, thirty-six billion, five hundred five million, four hundred six thousand, four hundred eleven".