11042013412 has 6 divisors (see below), whose sum is σ = 19323523478. Its totient is φ = 5521006704.

The previous prime is 11042013401. The next prime is 11042013421. The reversal of 11042013412 is 21431024011.

It can be written as a sum of positive squares in only one way, i.e., 10670063616 + 371949796 = 103296^2 + 19286^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11042013412.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380251673 + ... + 1380251680.

Almost surely, 2^11042013412 is an apocalyptic number.

It is an amenable number.

11042013412 is a deficient number, since it is larger than the sum of its proper divisors (8281510066).

11042013412 is a wasteful number, since it uses less digits than its factorization.

11042013412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760503357 (or 2760503355 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11042013412 its reverse (21431024011), we get a palindrome (32473037423).

The spelling of 11042013412 in words is "eleven billion, forty-two million, thirteen thousand, four hundred twelve".