11454324312 has 16 divisors (see below), whose sum is σ = 28635810840. Its totient is φ = 3818108096.

The previous prime is 11454324307. The next prime is 11454324317. The reversal of 11454324312 is 21342345411.

It is an interprime number because it is at equal distance from previous prime (11454324307) and next prime (11454324317).

It is a self number, because there is not a number n which added to its sum of digits gives 11454324312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454324317) 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, 238631733 + ... + 238631780.

Almost surely, 2^11454324312 is an apocalyptic number.

11454324312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11454324312 is an abundant number, since it is smaller than the sum of its proper divisors (17181486528).

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

11454324312 is a wasteful number, since it uses less digits than its factorization.

11454324312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477263522 (or 477263518 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

Adding to 11454324312 its reverse (21342345411), we get a palindrome (32796669723).

The spelling of 11454324312 in words is "eleven billion, four hundred fifty-four million, three hundred twenty-four thousand, three hundred twelve".