11433404132 has 24 divisors (see below), whose sum is σ = 20105814456. Its totient is φ = 5688914688.

The previous prime is 11433404123. The next prime is 11433404153. The reversal of 11433404132 is 23140433411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 779861476 + 10653542656 = 27926^2 + 103216^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3141818 + ... + 3145454.

It is an arithmetic number, because the mean of its divisors is an integer number (837742269).

Almost surely, 2^11433404132 is an apocalyptic number.

It is an amenable number.

11433404132 is a deficient number, since it is larger than the sum of its proper divisors (8672410324).

11433404132 is a wasteful number, since it uses less digits than its factorization.

11433404132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7247 (or 7245 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11433404132 its reverse (23140433411), we get a palindrome (34573837543).

The spelling of 11433404132 in words is "eleven billion, four hundred thirty-three million, four hundred four thousand, one hundred thirty-two".