14454800077 has 2 divisors, whose sum is σ = 14454800078. Its totient is φ = 14454800076.

The previous prime is 14454800051. The next prime is 14454800089. The reversal of 14454800077 is 77000845441.

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., 13214422116 + 1240377961 = 114954^2 + 35219^2 .

It is a cyclic number.

It is not a de Polignac number, because 14454800077 - 2³¹ = 12307316429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14454801077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7227400038 + 7227400039.

It is an arithmetic number, because the mean of its divisors is an integer number (7227400039).

Almost surely, 2^14454800077 is an apocalyptic number.

It is an amenable number.

14454800077 is a deficient number, since it is larger than the sum of its proper divisors (1).

14454800077 is an equidigital number, since it uses as much as digits as its factorization.

14454800077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 125440, while the sum is 40.

The spelling of 14454800077 in words is "fourteen billion, four hundred fifty-four million, eight hundred thousand, seventy-seven".