11354255315423 has 4 divisors (see below), whose sum is σ = 11356481208648. Its totient is φ = 11352029422200.

The previous prime is 11354255315357. The next prime is 11354255315497. The reversal of 11354255315423 is 32451355245311.

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 11354255315423 - 2³⁰ = 11353181573599 is a prime.

It is a super-2 number, since 2×11354255315423² (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 (11354255317423) 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, 1112938961 + ... + 1112949162.

It is an arithmetic number, because the mean of its divisors is an integer number (2839120302162).

Almost surely, 2^{11354255315423} is an apocalyptic number.

11354255315423 is a deficient number, since it is larger than the sum of its proper divisors (2225893225).

11354255315423 is an equidigital number, since it uses as much as digits as its factorization.

11354255315423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225893224.

The product of its digits is 1080000, while the sum is 44.

The spelling of 11354255315423 in words is "eleven trillion, three hundred fifty-four billion, two hundred fifty-five million, three hundred fifteen thousand, four hundred twenty-three".