11232005434 has 16 divisors (see below), whose sum is σ = 19211304168. Its totient is φ = 4879060992.

The previous prime is 11232005431. The next prime is 11232005437. The reversal of 11232005434 is 43450023211.

It is an interprime number because it is at equal distance from previous prime (11232005431) and next prime (11232005437).

It can be written as a sum of positive squares in 4 ways, for example, as 9644222025 + 1587783409 = 98205^2 + 39847^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11232005399 and 11232005408.

It is not an unprimeable number, because it can be changed into a prime (11232005431) 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, 12705447 + ... + 12706330.

Almost surely, 2^11232005434 is an apocalyptic number.

11232005434 is a deficient number, since it is larger than the sum of its proper divisors (7979298734).

11232005434 is a wasteful number, since it uses less digits than its factorization.

11232005434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25411809.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 11232005434 its reverse (43450023211), we get a palindrome (54682028645).

The spelling of 11232005434 in words is "eleven billion, two hundred thirty-two million, five thousand, four hundred thirty-four".