11202443434 has 128 divisors (see below), whose sum is σ = 23003688960. Its totient is φ = 3965220864.

The previous prime is 11202443419. The next prime is 11202443459. The reversal of 11202443434 is 43434420211.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6600474 + ... + 6602170.

It is an arithmetic number, because the mean of its divisors is an integer number (179716320).

Almost surely, 2^11202443434 is an apocalyptic number.

11202443434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11202443434 is an abundant number, since it is smaller than the sum of its proper divisors (11801245526).

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

11202443434 is a wasteful number, since it uses less digits than its factorization.

11202443434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 11202443434 its reverse (43434420211), we get a palindrome (54636863645).

The spelling of 11202443434 in words is "eleven billion, two hundred two million, four hundred forty-three thousand, four hundred thirty-four".