11029911574 has 12 divisors (see below), whose sum is σ = 18185681052. Its totient is φ = 5013596060.

The previous prime is 11029911517. The next prime is 11029911577. The reversal of 11029911574 is 47511992011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11029911577) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22788832 + ... + 22789315.

It is an arithmetic number, because the mean of its divisors is an integer number (1515473421).

Almost surely, 2^11029911574 is an apocalyptic number.

11029911574 is a deficient number, since it is larger than the sum of its proper divisors (7155769478).

11029911574 is a wasteful number, since it uses less digits than its factorization.

11029911574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45578171 (or 45578160 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 40.

The spelling of 11029911574 in words is "eleven billion, twenty-nine million, nine hundred eleven thousand, five hundred seventy-four".