11215632516423 has 8 divisors (see below), whose sum is σ = 14954320139136. Its totient is φ = 7477016619000.

The previous prime is 11215632516401. The next prime is 11215632516437. The reversal of 11215632516423 is 32461523651211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11215632516423 - 2⁸ = 11215632516167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11215632512423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17565393 + ... + 18192698.

It is an arithmetic number, because the mean of its divisors is an integer number (1869290017392).

Almost surely, 2^{11215632516423} is an apocalyptic number.

11215632516423 is a deficient number, since it is larger than the sum of its proper divisors (3738687622713).

11215632516423 is a wasteful number, since it uses less digits than its factorization.

11215632516423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35862645.

The product of its digits is 259200, while the sum is 42.

The spelling of 11215632516423 in words is "eleven trillion, two hundred fifteen billion, six hundred thirty-two million, five hundred sixteen thousand, four hundred twenty-three".