14190091177 has 2 divisors, whose sum is σ = 14190091178. Its totient is φ = 14190091176.

The previous prime is 14190091087. The next prime is 14190091211. The reversal of 14190091177 is 77119009141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12759057936 + 1431033241 = 112956^2 + 37829^2 .

It is a cyclic number.

It is not a de Polignac number, because 14190091177 - 2⁷ = 14190091049 is a prime.

It is a super-2 number, since 2×14190091177² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14190091577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7095045588 + 7095045589.

It is an arithmetic number, because the mean of its divisors is an integer number (7095045589).

Almost surely, 2^14190091177 is an apocalyptic number.

It is an amenable number.

14190091177 is a deficient number, since it is larger than the sum of its proper divisors (1).

14190091177 is an equidigital number, since it uses as much as digits as its factorization.

14190091177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 40.

The spelling of 14190091177 in words is "fourteen billion, one hundred ninety million, ninety-one thousand, one hundred seventy-seven".