11841729373 has 4 divisors (see below), whose sum is σ = 11848564188. Its totient is φ = 11834894560.

The previous prime is 11841729329. The next prime is 11841729379. The reversal of 11841729373 is 37392714811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8368041529 + 3473687844 = 91477^2 + 58938^2 .

It is a cyclic number.

It is not a de Polignac number, because 11841729373 - 2²¹ = 11839632221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11841729379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3414808 + ... + 3418273.

It is an arithmetic number, because the mean of its divisors is an integer number (2962141047).

Almost surely, 2^11841729373 is an apocalyptic number.

It is an amenable number.

11841729373 is a deficient number, since it is larger than the sum of its proper divisors (6834815).

11841729373 is an equidigital number, since it uses as much as digits as its factorization.

11841729373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6834814.

The product of its digits is 254016, while the sum is 46.

The spelling of 11841729373 in words is "eleven billion, eight hundred forty-one million, seven hundred twenty-nine thousand, three hundred seventy-three".