11772154475341 has 6 divisors (see below), whose sum is σ = 12747362538570. Its totient is φ = 10866604130928.

The previous prime is 11772154475317. The next prime is 11772154475363. The reversal of 11772154475341 is 14357445127711.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 534976679241 + 11237177796100 = 731421^2 + 3352190^2 .

It is not a de Polignac number, because 11772154475341 - 2⁵ = 11772154475309 is a prime.

It is a super-2 number, since 2×11772154475341² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11772154485341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34828859226 + ... + 34828859563.

It is an arithmetic number, because the mean of its divisors is an integer number (2124560423095).

Almost surely, 2^{11772154475341} is an apocalyptic number.

It is an amenable number.

11772154475341 is a deficient number, since it is larger than the sum of its proper divisors (975208063229).

11772154475341 is an equidigital number, since it uses as much as digits as its factorization.

11772154475341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69657718815 (or 69657718802 counting only the distinct ones).

The product of its digits is 3292800, while the sum is 52.

The spelling of 11772154475341 in words is "eleven trillion, seven hundred seventy-two billion, one hundred fifty-four million, four hundred seventy-five thousand, three hundred forty-one".