11142343553000 has 64 divisors (see below), whose sum is σ = 28443364297920. Its totient is φ = 4051761288000.

The previous prime is 11142343552999. The next prime is 11142343553027. The reversal of 11142343553000 is 35534324111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506459162 + ... + 506481161.

It is an arithmetic number, because the mean of its divisors is an integer number (444427567155).

Almost surely, 2^{11142343553000} is an apocalyptic number.

11142343553000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11142343553000 is an abundant number, since it is smaller than the sum of its proper divisors (17301020744920).

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

11142343553000 is a wasteful number, since it uses less digits than its factorization.

11142343553000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012940355 (or 1012940341 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 11142343553000 its reverse (35534324111), we get a palindrome (11177877877111).

The spelling of 11142343553000 in words is "eleven trillion, one hundred forty-two billion, three hundred forty-three million, five hundred fifty-three thousand".