11432236949737 has 2 divisors, whose sum is σ = 11432236949738. Its totient is φ = 11432236949736.

The previous prime is 11432236949689. The next prime is 11432236949761. The reversal of 11432236949737 is 73794963223411.

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., 10933213384681 + 499023565056 = 3306541^2 + 706416^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11432236949737 is a prime.

It is not a weakly prime, because it can be changed into another prime (11432236949797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716118474868 + 5716118474869.

It is an arithmetic number, because the mean of its divisors is an integer number (5716118474869).

Almost surely, 2^{11432236949737} is an apocalyptic number.

It is an amenable number.

11432236949737 is a deficient number, since it is larger than the sum of its proper divisors (1).

11432236949737 is an equidigital number, since it uses as much as digits as its factorization.

11432236949737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41150592, while the sum is 61.

The spelling of 11432236949737 in words is "eleven trillion, four hundred thirty-two billion, two hundred thirty-six million, nine hundred forty-nine thousand, seven hundred thirty-seven".