11042674505 has 16 divisors (see below), whose sum is σ = 13971694080. Its totient is φ = 8355353472.

The previous prime is 11042674477. The next prime is 11042674507. The reversal of 11042674505 is 50547624011.

It is a cyclic number.

It is not a de Polignac number, because 11042674505 - 2²⁶ = 10975565641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11042674507) 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, 38084 + ... + 153413.

It is an arithmetic number, because the mean of its divisors is an integer number (873230880).

Almost surely, 2^11042674505 is an apocalyptic number.

It is an amenable number.

11042674505 is a deficient number, since it is larger than the sum of its proper divisors (2929019575).

11042674505 is a wasteful number, since it uses less digits than its factorization.

11042674505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192128.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 11042674505 in words is "eleven billion, forty-two million, six hundred seventy-four thousand, five hundred five".