11200143342 has 32 divisors (see below), whose sum is σ = 23770402560. Its totient is φ = 3510531200.

The previous prime is 11200143299. The next prime is 11200143343. The reversal of 11200143342 is 24334100211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200143343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679659 + ... + 695942.

It is an arithmetic number, because the mean of its divisors is an integer number (742825080).

Almost surely, 2^11200143342 is an apocalyptic number.

11200143342 is an abundant number, since it is smaller than the sum of its proper divisors (12570259218).

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

11200143342 is a wasteful number, since it uses less digits than its factorization.

11200143342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375688.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11200143342 its reverse (24334100211), we get a palindrome (35534243553).

The spelling of 11200143342 in words is "eleven billion, two hundred million, one hundred forty-three thousand, three hundred forty-two".