11413345452 has 24 divisors (see below), whose sum is σ = 27350900976. Its totient is φ = 3701625408.

The previous prime is 11413345421. The next prime is 11413345483. The reversal of 11413345452 is 25454331411.

It is an interprime number because it is at equal distance from previous prime (11413345421) and next prime (11413345483).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12852423 + ... + 12853310.

It is an arithmetic number, because the mean of its divisors is an integer number (1139620874).

Almost surely, 2^11413345452 is an apocalyptic number.

11413345452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11413345452 is an abundant number, since it is smaller than the sum of its proper divisors (15937555524).

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

11413345452 is a wasteful number, since it uses less digits than its factorization.

11413345452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25705777 (or 25705775 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

Adding to 11413345452 its reverse (25454331411), we get a palindrome (36867676863).

The spelling of 11413345452 in words is "eleven billion, four hundred thirteen million, three hundred forty-five thousand, four hundred fifty-two".