11395858008 has 64 divisors (see below), whose sum is σ = 29153157120. Its totient is φ = 3710470400.

The previous prime is 11395858003. The next prime is 11395858021. The reversal of 11395858008 is 80085859311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11395858003) 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, 577993 + ... + 597383.

It is an arithmetic number, because the mean of its divisors is an integer number (455518080).

Almost surely, 2^11395858008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11395858008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14576578560).

11395858008 is an abundant number, since it is smaller than the sum of its proper divisors (17757299112).

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

11395858008 is a wasteful number, since it uses less digits than its factorization.

11395858008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19968 (or 19964 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 48.

The spelling of 11395858008 in words is "eleven billion, three hundred ninety-five million, eight hundred fifty-eight thousand, eight".