134324443177 has 2 divisors, whose sum is σ = 134324443178. Its totient is φ = 134324443176.

The previous prime is 134324443157. The next prime is 134324443181. The reversal of 134324443177 is 771344423431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107188140816 + 27136302361 = 327396^2 + 164731^2 .

It is an emirp because it is prime and its reverse (771344423431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134324443177 - 2¹⁹ = 134323918889 is a prime.

It is a super-2 number, since 2×134324443177² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134324443157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67162221588 + 67162221589.

It is an arithmetic number, because the mean of its divisors is an integer number (67162221589).

Almost surely, 2^134324443177 is an apocalyptic number.

It is an amenable number.

134324443177 is a deficient number, since it is larger than the sum of its proper divisors (1).

134324443177 is an equidigital number, since it uses as much as digits as its factorization.

134324443177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 43.

The spelling of 134324443177 in words is "one hundred thirty-four billion, three hundred twenty-four million, four hundred forty-three thousand, one hundred seventy-seven".