11950989362592 has 192 divisors, whose sum is σ = 36145224428544. Its totient is φ = 3386761297920.

The previous prime is 11950989362549. The next prime is 11950989362593. The reversal of 11950989362592 is 29526398905911.

It is a super-2 number, since 2×11950989362592² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11950989362593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176294208 + ... + 176361984.

It is an arithmetic number, because the mean of its divisors is an integer number (188256377232).

Almost surely, 2^{11950989362592} is an apocalyptic number.

11950989362592 is a gapful number since it is divisible by the number (12) 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 11950989362592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18072612214272).

11950989362592 is an abundant number, since it is smaller than the sum of its proper divisors (24194235065952).

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

11950989362592 is a wasteful number, since it uses less digits than its factorization.

11950989362592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69931 (or 69923 counting only the distinct ones).

The product of its (nonzero) digits is 94478400, while the sum is 69.

The spelling of 11950989362592 in words is "eleven trillion, nine hundred fifty billion, nine hundred eighty-nine million, three hundred sixty-two thousand, five hundred ninety-two".