11147672772641 has 8 divisors (see below), whose sum is σ = 11374036138944. Its totient is φ = 10923235903440.

The previous prime is 11147672772569. The next prime is 11147672772659. The reversal of 11147672772641 is 14627727674111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11147672772641 - 2¹⁰ = 11147672771617 is a prime.

It is a super-2 number, since 2×11147672772641² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11147672777641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481612586 + ... + 481635731.

It is an arithmetic number, because the mean of its divisors is an integer number (1421754517368).

Almost surely, 2^{11147672772641} is an apocalyptic number.

It is an amenable number.

11147672772641 is a deficient number, since it is larger than the sum of its proper divisors (226363366303).

11147672772641 is an equidigital number, since it uses as much as digits as its factorization.

11147672772641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963248551.

The product of its digits is 5531904, while the sum is 56.

The spelling of 11147672772641 in words is "eleven trillion, one hundred forty-seven billion, six hundred seventy-two million, seven hundred seventy-two thousand, six hundred forty-one".