11612415520423 has 8 divisors (see below), whose sum is σ = 11622275406368. Its totient is φ = 11602557033984.

The previous prime is 11612415520421. The next prime is 11612415520441. The reversal of 11612415520423 is 32402551421611.

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

It is a cyclic number.

It is not a de Polignac number, because 11612415520423 - 2¹ = 11612415520421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11612415520421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16600015 + ... + 17285407.

It is an arithmetic number, because the mean of its divisors is an integer number (1452784425796).

Almost surely, 2^{11612415520423} is an apocalyptic number.

11612415520423 is a deficient number, since it is larger than the sum of its proper divisors (9859885945).

11612415520423 is a wasteful number, since it uses less digits than its factorization.

11612415520423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699753.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 11612415520423 in words is "eleven trillion, six hundred twelve billion, four hundred fifteen million, five hundred twenty thousand, four hundred twenty-three".