14010377257 has 2 divisors, whose sum is σ = 14010377258. Its totient is φ = 14010377256.

The previous prime is 14010377231. The next prime is 14010377267. The reversal of 14010377257 is 75277301041.

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., 11969235216 + 2041142041 = 109404^2 + 45179^2 .

It is a cyclic number.

It is not a de Polignac number, because 14010377257 - 2¹¹ = 14010375209 is a prime.

It is not a weakly prime, because it can be changed into another prime (14010377267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7005188628 + 7005188629.

It is an arithmetic number, because the mean of its divisors is an integer number (7005188629).

Almost surely, 2^14010377257 is an apocalyptic number.

It is an amenable number.

14010377257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14010377257 is an equidigital number, since it uses as much as digits as its factorization.

14010377257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41160, while the sum is 37.

Adding to 14010377257 its reverse (75277301041), we get a palindrome (89287678298).

The spelling of 14010377257 in words is "fourteen billion, ten million, three hundred seventy-seven thousand, two hundred fifty-seven".