11072029768 has 8 divisors (see below), whose sum is σ = 20760055830. Its totient is φ = 5536014880.

The previous prime is 11072029763. The next prime is 11072029867. The reversal of 11072029768 is 86792027011.

It can be written as a sum of positive squares in only one way, i.e., 11045589604 + 26440164 = 105098^2 + 5142^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11072029763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692001853 + ... + 692001868.

Almost surely, 2^11072029768 is an apocalyptic number.

It is an amenable number.

11072029768 is a deficient number, since it is larger than the sum of its proper divisors (9688026062).

11072029768 is a wasteful number, since it uses less digits than its factorization.

11072029768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384003727 (or 1384003723 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 11072029768 in words is "eleven billion, seventy-two million, twenty-nine thousand, seven hundred sixty-eight".