874164826043 has 2 divisors, whose sum is σ = 874164826044. Its totient is φ = 874164826042.

The previous prime is 874164826019. The next prime is 874164826057. The reversal of 874164826043 is 340628461478.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 874164826043 - 2⁶ = 874164825979 is a prime.

It is not a weakly prime, because it can be changed into another prime (874164826013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437082413021 + 437082413022.

It is an arithmetic number, because the mean of its divisors is an integer number (437082413022).

Almost surely, 2^874164826043 is an apocalyptic number.

874164826043 is a deficient number, since it is larger than the sum of its proper divisors (1).

874164826043 is an equidigital number, since it uses as much as digits as its factorization.

874164826043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6193152, while the sum is 53.

The spelling of 874164826043 in words is "eight hundred seventy-four billion, one hundred sixty-four million, eight hundred twenty-six thousand, forty-three".