164157413411427 has 16 divisors (see below), whose sum is σ = 226425368010240. Its totient is φ = 105663912193952.

The previous prime is 164157413411419. The next prime is 164157413411461. The reversal of 164157413411427 is 724114314751461.

It is a cyclic number.

It is not a de Polignac number, because 164157413411427 - 2³ = 164157413411419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 164157413411427.

It is not an unprimeable number, because it can be changed into a prime (164157433411427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9283798 + ... + 20359364.

It is an arithmetic number, because the mean of its divisors is an integer number (14151585500640).

Almost surely, 2^{164157413411427} is an apocalyptic number.

164157413411427 is a deficient number, since it is larger than the sum of its proper divisors (62267954598813).

164157413411427 is a wasteful number, since it uses less digits than its factorization.

164157413411427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245962.

The product of its digits is 2257920, while the sum is 51.

The spelling of 164157413411427 in words is "one hundred sixty-four trillion, one hundred fifty-seven billion, four hundred thirteen million, four hundred eleven thousand, four hundred twenty-seven".