11326476072 has 64 divisors (see below), whose sum is σ = 28749427200. Its totient is φ = 3717855680.

The previous prime is 11326476059. The next prime is 11326476079. The reversal of 11326476072 is 27067462311.

It is a self number, because there is not a number n which added to its sum of digits gives 11326476072.

It is not an unprimeable number, because it can be changed into a prime (11326476079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610179 + ... + 1617197.

It is an arithmetic number, because the mean of its divisors is an integer number (449209800).

Almost surely, 2^11326476072 is an apocalyptic number.

11326476072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11326476072 is an abundant number, since it is smaller than the sum of its proper divisors (17422951128).

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

11326476072 is a wasteful number, since it uses less digits than its factorization.

11326476072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046 (or 8042 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 11326476072 in words is "eleven billion, three hundred twenty-six million, four hundred seventy-six thousand, seventy-two".