14405535377 has 2 divisors, whose sum is σ = 14405535378. Its totient is φ = 14405535376.

The previous prime is 14405535257. The next prime is 14405535379. The reversal of 14405535377 is 77353550441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11448786001 + 2956749376 = 106999^2 + 54376^2 .

It is a cyclic number.

It is not a de Polignac number, because 14405535377 - 2¹⁴ = 14405518993 is a prime.

Together with 14405535379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14405535379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7202767688 + 7202767689.

It is an arithmetic number, because the mean of its divisors is an integer number (7202767689).

Almost surely, 2^14405535377 is an apocalyptic number.

It is an amenable number.

14405535377 is a deficient number, since it is larger than the sum of its proper divisors (1).

14405535377 is an equidigital number, since it uses as much as digits as its factorization.

14405535377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 14405535377 in words is "fourteen billion, four hundred five million, five hundred thirty-five thousand, three hundred seventy-seven".