11496871329 has 24 divisors (see below), whose sum is σ = 16198486272. Its totient is φ = 7252178400.

The previous prime is 11496871307. The next prime is 11496871349. The reversal of 11496871329 is 92317869411.

It is not a de Polignac number, because 11496871329 - 2⁵ = 11496871297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11496871349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 928479 + ... + 940779.

It is an arithmetic number, because the mean of its divisors is an integer number (674936928).

Almost surely, 2^11496871329 is an apocalyptic number.

11496871329 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11496871329 is a deficient number, since it is larger than the sum of its proper divisors (4701614943).

11496871329 is a wasteful number, since it uses less digits than its factorization.

11496871329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13205 (or 13186 counting only the distinct ones).

The product of its digits is 653184, while the sum is 51.

The spelling of 11496871329 in words is "eleven billion, four hundred ninety-six million, eight hundred seventy-one thousand, three hundred twenty-nine".