11415696032159 has 4 divisors (see below), whose sum is σ = 11436565678104. Its totient is φ = 11394826386216.

The previous prime is 11415696032149. The next prime is 11415696032171. The reversal of 11415696032159 is 95123069651411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11415696032159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11415696032159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11415696032149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10434822152 + ... + 10434823245.

It is an arithmetic number, because the mean of its divisors is an integer number (2859141419526).

Almost surely, 2^{11415696032159} is an apocalyptic number.

11415696032159 is a deficient number, since it is larger than the sum of its proper divisors (20869645945).

11415696032159 is an equidigital number, since it uses as much as digits as its factorization.

11415696032159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20869645944.

The product of its (nonzero) digits is 1749600, while the sum is 53.

The spelling of 11415696032159 in words is "eleven trillion, four hundred fifteen billion, six hundred ninety-six million, thirty-two thousand, one hundred fifty-nine".