11454104340352 has 32 divisors (see below), whose sum is σ = 22938193296000. Its totient is φ = 5697067591680.

The previous prime is 11454104340347. The next prime is 11454104340373. The reversal of 11454104340352 is 25304340145411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234229977 + ... + 234278872.

It is an arithmetic number, because the mean of its divisors is an integer number (716818540500).

Almost surely, 2^{11454104340352} is an apocalyptic number.

It is an amenable number.

11454104340352 is an abundant number, since it is smaller than the sum of its proper divisors (11484088955648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11454104340352 is an equidigital number, since it uses as much as digits as its factorization.

11454104340352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468509054 (or 468509042 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 11454104340352 its reverse (25304340145411), we get a palindrome (36758444485763).

The spelling of 11454104340352 in words is "eleven trillion, four hundred fifty-four billion, one hundred four million, three hundred forty thousand, three hundred fifty-two".