11930009382 has 24 divisors (see below), whose sum is σ = 26546959296. Its totient is φ = 3869192016.

The previous prime is 11930009321. The next prime is 11930009387. The reversal of 11930009382 is 28390003911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11930009387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8955798 + ... + 8957129.

It is an arithmetic number, because the mean of its divisors is an integer number (1106123304).

Almost surely, 2^11930009382 is an apocalyptic number.

11930009382 is an abundant number, since it is smaller than the sum of its proper divisors (14616949914).

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

11930009382 is a wasteful number, since it uses less digits than its factorization.

11930009382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17912972 (or 17912969 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 11930009382 in words is "eleven billion, nine hundred thirty million, nine thousand, three hundred eighty-two".