11444077329 has 16 divisors (see below), whose sum is σ = 15587500032. Its totient is φ = 7465104848.

The previous prime is 11444077313. The next prime is 11444077343. The reversal of 11444077329 is 92377044411.

It is a cyclic number.

It is not a de Polignac number, because 11444077329 - 2⁴ = 11444077313 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11444075329) 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, 697312 + ... + 713534.

It is an arithmetic number, because the mean of its divisors is an integer number (974218752).

Almost surely, 2^11444077329 is an apocalyptic number.

It is an amenable number.

11444077329 is a deficient number, since it is larger than the sum of its proper divisors (4143422703).

11444077329 is a wasteful number, since it uses less digits than its factorization.

11444077329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21276.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 11444077329 in words is "eleven billion, four hundred forty-four million, seventy-seven thousand, three hundred twenty-nine".