11543869377132 has 24 divisors (see below), whose sum is σ = 26948264426496. Its totient is φ = 3846160857168.

The previous prime is 11543869377109. The next prime is 11543869377197. The reversal of 11543869377132 is 23177396834511.

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, 224423448 + ... + 224474879.

It is an arithmetic number, because the mean of its divisors is an integer number (1122844351104).

Almost surely, 2^{11543869377132} is an apocalyptic number.

11543869377132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11543869377132 is an abundant number, since it is smaller than the sum of its proper divisors (15404395049364).

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

11543869377132 is a wasteful number, since it uses less digits than its factorization.

11543869377132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448900477 (or 448900475 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 60.

The spelling of 11543869377132 in words is "eleven trillion, five hundred forty-three billion, eight hundred sixty-nine million, three hundred seventy-seven thousand, one hundred thirty-two".