11426632541532 has 144 divisors (see below), whose sum is σ = 31326489754560. Its totient is φ = 3490999271424.

The previous prime is 11426632541497. The next prime is 11426632541551. The reversal of 11426632541532 is 23514523662411.

11426632541532 is a `hidden beast` number, since 1 + 1 + 4 + 2 + 6 + 63 + 2 + 54 + 1 + 532 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62169553 + ... + 62353079.

It is an arithmetic number, because the mean of its divisors is an integer number (217545067740).

Almost surely, 2^{11426632541532} is an apocalyptic number.

11426632541532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11426632541532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15663244877280).

11426632541532 is an abundant number, since it is smaller than the sum of its proper divisors (19899857213028).

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

11426632541532 is a wasteful number, since it uses less digits than its factorization.

11426632541532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184492 (or 184487 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 11426632541532 in words is "eleven trillion, four hundred twenty-six billion, six hundred thirty-two million, five hundred forty-one thousand, five hundred thirty-two".