167012814497 has 2 divisors, whose sum is σ = 167012814498. Its totient is φ = 167012814496.

The previous prime is 167012814469. The next prime is 167012814503. The reversal of 167012814497 is 794418210761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126473408161 + 40539406336 = 355631^2 + 201344^2 .

It is a cyclic number.

It is not a de Polignac number, because 167012814497 - 2¹² = 167012810401 is a prime.

It is not a weakly prime, because it can be changed into another prime (167012814467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83506407248 + 83506407249.

It is an arithmetic number, because the mean of its divisors is an integer number (83506407249).

Almost surely, 2^167012814497 is an apocalyptic number.

It is an amenable number.

167012814497 is a deficient number, since it is larger than the sum of its proper divisors (1).

167012814497 is an equidigital number, since it uses as much as digits as its factorization.

167012814497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 50.

The spelling of 167012814497 in words is "one hundred sixty-seven billion, twelve million, eight hundred fourteen thousand, four hundred ninety-seven".