14514215077 has 2 divisors, whose sum is σ = 14514215078. Its totient is φ = 14514215076.

The previous prime is 14514215033. The next prime is 14514215117. The reversal of 14514215077 is 77051241541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14200535556 + 313679521 = 119166^2 + 17711^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14514215077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14514215977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7257107538 + 7257107539.

It is an arithmetic number, because the mean of its divisors is an integer number (7257107539).

Almost surely, 2^14514215077 is an apocalyptic number.

It is an amenable number.

14514215077 is a deficient number, since it is larger than the sum of its proper divisors (1).

14514215077 is an equidigital number, since it uses as much as digits as its factorization.

14514215077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39200, while the sum is 37.

The spelling of 14514215077 in words is "fourteen billion, five hundred fourteen million, two hundred fifteen thousand, seventy-seven".