11354453441 has 8 divisors (see below), whose sum is σ = 11556254400. Its totient is φ = 11153157840.

The previous prime is 11354453423. The next prime is 11354453471. The reversal of 11354453441 is 14435445311.

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 11354453441 - 2⁶ = 11354453377 is a prime.

It is a super-3 number, since 3×11354453441³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11354453471) 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, 80861 + ... + 171018.

It is an arithmetic number, because the mean of its divisors is an integer number (1444531800).

Almost surely, 2^11354453441 is an apocalyptic number.

It is an amenable number.

11354453441 is a deficient number, since it is larger than the sum of its proper divisors (201800959).

11354453441 is an equidigital number, since it uses as much as digits as its factorization.

11354453441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252679.

The product of its digits is 57600, while the sum is 35.

Adding to 11354453441 its reverse (14435445311), we get a palindrome (25789898752).

The spelling of 11354453441 in words is "eleven billion, three hundred fifty-four million, four hundred fifty-three thousand, four hundred forty-one".