11356623016 has 32 divisors (see below), whose sum is σ = 23070579840. Its totient is φ = 5220004608.

The previous prime is 11356623007. The next prime is 11356623023. The reversal of 11356623016 is 61032665311.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965136 + ... + 976831.

It is an arithmetic number, because the mean of its divisors is an integer number (720955620).

Almost surely, 2^11356623016 is an apocalyptic number.

It is an amenable number.

11356623016 is an abundant number, since it is smaller than the sum of its proper divisors (11713956824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11356623016 is a wasteful number, since it uses less digits than its factorization.

11356623016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942033 (or 1942029 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 11356623016 in words is "eleven billion, three hundred fifty-six million, six hundred twenty-three thousand, sixteen".