11442432233 has 16 divisors (see below), whose sum is σ = 12527089344. Its totient is φ = 10408419840.

The previous prime is 11442432179. The next prime is 11442432259. The reversal of 11442432233 is 33223424411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11442432233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11442432196 and 11442432205.

It is not an unprimeable number, because it can be changed into a prime (11442462233) 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, 2135 + ... + 151292.

It is an arithmetic number, because the mean of its divisors is an integer number (782943084).

Almost surely, 2^11442432233 is an apocalyptic number.

It is an amenable number.

11442432233 is a deficient number, since it is larger than the sum of its proper divisors (1084657111).

11442432233 is a wasteful number, since it uses less digits than its factorization.

11442432233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153592.

The product of its digits is 13824, while the sum is 29.

Adding to 11442432233 its reverse (33223424411), we get a palindrome (44665856644).

The spelling of 11442432233 in words is "eleven billion, four hundred forty-two million, four hundred thirty-two thousand, two hundred thirty-three".