11042243332 has 6 divisors (see below), whose sum is σ = 19323925838. Its totient is φ = 5521121664.

The previous prime is 11042243327. The next prime is 11042243347. The reversal of 11042243332 is 23334224011.

It can be written as a sum of positive squares in only one way, i.e., 11028360256 + 13883076 = 105016^2 + 3726^2 .

It is a super-2 number, since 2×11042243332² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11042243297 and 11042243306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380280413 + ... + 1380280420.

Almost surely, 2^11042243332 is an apocalyptic number.

It is an amenable number.

11042243332 is a deficient number, since it is larger than the sum of its proper divisors (8281682506).

11042243332 is a wasteful number, since it uses less digits than its factorization.

11042243332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760560837 (or 2760560835 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 11042243332 its reverse (23334224011), we get a palindrome (34376467343).

The spelling of 11042243332 in words is "eleven billion, forty-two million, two hundred forty-three thousand, three hundred thirty-two".