11454123341312 has 40 divisors (see below), whose sum is σ = 23261053695792. Its totient is φ = 5633175398400.

The previous prime is 11454123341257. The next prime is 11454123341327. The reversal of 11454123341312 is 21314332145411.

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, 183340364 + ... + 183402827.

Almost surely, 2^{11454123341312} is an apocalyptic number.

It is an amenable number.

11454123341312 is an abundant number, since it is smaller than the sum of its proper divisors (11806930354480).

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

11454123341312 is an frugal number, since it uses more digits than its factorization.

11454123341312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366743270 (or 366743254 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

Adding to 11454123341312 its reverse (21314332145411), we get a palindrome (32768455486723).

The spelling of 11454123341312 in words is "eleven trillion, four hundred fifty-four billion, one hundred twenty-three million, three hundred forty-one thousand, three hundred twelve".