11550425443000 has 64 divisors (see below), whose sum is σ = 27370122249600. Its totient is φ = 4561686979200.

The previous prime is 11550425442967. The next prime is 11550425443021. The reversal of 11550425443000 is 34452405511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73024959 + ... + 73182958.

It is an arithmetic number, because the mean of its divisors is an integer number (427658160150).

Almost surely, 2^{11550425443000} is an apocalyptic number.

11550425443000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11550425443000 is an abundant number, since it is smaller than the sum of its proper divisors (15819696806600).

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

11550425443000 is a wasteful number, since it uses less digits than its factorization.

11550425443000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146208017 (or 146208003 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 11550425443000 its reverse (34452405511), we get a palindrome (11584877848511).

The spelling of 11550425443000 in words is "eleven trillion, five hundred fifty billion, four hundred twenty-five million, four hundred forty-three thousand".