11214143000 has 32 divisors (see below), whose sum is σ = 26241096960. Its totient is φ = 4485656800.

The previous prime is 11214142993. The next prime is 11214143009. The reversal of 11214143000 is 34141211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11214143000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214143009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5606072 + ... + 5608071.

It is an arithmetic number, because the mean of its divisors is an integer number (820034280).

Almost surely, 2^11214143000 is an apocalyptic number.

11214143000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11214143000 is an abundant number, since it is smaller than the sum of its proper divisors (15026953960).

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

11214143000 is a wasteful number, since it uses less digits than its factorization.

11214143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11214164 (or 11214150 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11214143000 its reverse (34141211), we get a palindrome (11248284211).

The spelling of 11214143000 in words is "eleven billion, two hundred fourteen million, one hundred forty-three thousand".