167426027941041 has 9 divisors (see below), whose sum is σ = 241837651985241. Its totient is φ = 111617326082052.

The previous prime is 167426027941027. The next prime is 167426027941063. The reversal of 167426027941041 is 140149720624761.

It is a happy number.

The square root of 167426027941041 is 12939321.

It is a perfect power (a square), and thus also a powerful number.

167426027941041 is a `hidden beast` number, since 1 + 6 + 7 + 4 + 260 + 279 + 4 + 104 + 1 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 167426027941041 - 2⁹ = 167426027940529 is a prime.

It is a super-2 number, since 2×167426027941041² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (167426027941021) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 36661410 + ... + 40974516.

Almost surely, 2^{167426027941041} is an apocalyptic number.

167426027941041 is the 12939321-st square number.

167426027941041 is the 6469661-st centered octagonal number.

It is an amenable number.

167426027941041 is a deficient number, since it is larger than the sum of its proper divisors (74411624044200).

167426027941041 is an frugal number, since it uses more digits than its factorization.

167426027941041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8626220 (or 4313110 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 167426027941041 in words is "one hundred sixty-seven trillion, four hundred twenty-six billion, twenty-seven million, nine hundred forty-one thousand, forty-one".