11935134114257 has 2 divisors, whose sum is σ = 11935134114258. Its totient is φ = 11935134114256.

The previous prime is 11935134114193. The next prime is 11935134114271. The reversal of 11935134114257 is 75241143153911.

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., 11562556941376 + 372577172881 = 3400376^2 + 610391^2 .

It is a cyclic number.

It is not a de Polignac number, because 11935134114257 - 2⁶ = 11935134114193 is a prime.

It is not a weakly prime, because it can be changed into another prime (11935134114157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5967567057128 + 5967567057129.

It is an arithmetic number, because the mean of its divisors is an integer number (5967567057129).

Almost surely, 2^{11935134114257} is an apocalyptic number.

It is an amenable number.

11935134114257 is a deficient number, since it is larger than the sum of its proper divisors (1).

11935134114257 is an equidigital number, since it uses as much as digits as its factorization.

11935134114257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 453600, while the sum is 47.

The spelling of 11935134114257 in words is "eleven trillion, nine hundred thirty-five billion, one hundred thirty-four million, one hundred fourteen thousand, two hundred fifty-seven".