11343355454 has 8 divisors (see below), whose sum is σ = 17015513520. Its totient is φ = 5671517616.

The previous prime is 11343355447. The next prime is 11343355469. The reversal of 11343355454 is 45455334311.

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

It is a super-2 number, since 2×11343355454² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52202 + ... + 159410.

It is an arithmetic number, because the mean of its divisors is an integer number (2126939190).

Almost surely, 2^11343355454 is an apocalyptic number.

11343355454 is a deficient number, since it is larger than the sum of its proper divisors (5672158066).

11343355454 is a wasteful number, since it uses less digits than its factorization.

11343355454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160114.

The product of its digits is 216000, while the sum is 38.

Adding to 11343355454 its reverse (45455334311), we get a palindrome (56798689765).

The spelling of 11343355454 in words is "eleven billion, three hundred forty-three million, three hundred fifty-five thousand, four hundred fifty-four".