11326671000 has 192 divisors, whose sum is σ = 39100164480. Its totient is φ = 2956070400.

The previous prime is 11326670987. The next prime is 11326671007. The reversal of 11326671000 is 17662311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11326671007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 409612 + ... + 436388.

It is an arithmetic number, because the mean of its divisors is an integer number (203646690).

Almost surely, 2^11326671000 is an apocalyptic number.

11326671000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11326671000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19550082240).

11326671000 is an abundant number, since it is smaller than the sum of its proper divisors (27773493480).

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

11326671000 is a wasteful number, since it uses less digits than its factorization.

11326671000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26851 (or 26834 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The spelling of 11326671000 in words is "eleven billion, three hundred twenty-six million, six hundred seventy-one thousand".