11629134271 has 2 divisors, whose sum is σ = 11629134272. Its totient is φ = 11629134270.

The previous prime is 11629134263. The next prime is 11629134287. The reversal of 11629134271 is 17243192611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11629134271 - 2³ = 11629134263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11629134271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11629114271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814567135 + 5814567136.

It is an arithmetic number, because the mean of its divisors is an integer number (5814567136).

Almost surely, 2^11629134271 is an apocalyptic number.

11629134271 is a deficient number, since it is larger than the sum of its proper divisors (1).

11629134271 is an equidigital number, since it uses as much as digits as its factorization.

11629134271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 37.

The spelling of 11629134271 in words is "eleven billion, six hundred twenty-nine million, one hundred thirty-four thousand, two hundred seventy-one".