11724803409151 has 4 divisors (see below), whose sum is σ = 13399775324752. Its totient is φ = 10049831493552.

The previous prime is 11724803409127. The next prime is 11724803409197. The reversal of 11724803409151 is 15190430842711.

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

It is a cyclic number.

It is not a de Polignac number, because 11724803409151 - 2⁵ = 11724803409119 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 (11724803401151) 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, 837485957790 + ... + 837485957803.

It is an arithmetic number, because the mean of its divisors is an integer number (3349943831188).

Almost surely, 2^{11724803409151} is an apocalyptic number.

11724803409151 is a deficient number, since it is larger than the sum of its proper divisors (1674971915601).

11724803409151 is an equidigital number, since it uses as much as digits as its factorization.

11724803409151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674971915600.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 11724803409151 in words is "eleven trillion, seven hundred twenty-four billion, eight hundred three million, four hundred nine thousand, one hundred fifty-one".