11578412000 has 48 divisors (see below), whose sum is σ = 28448168112. Its totient is φ = 4631363200.

The previous prime is 11578411997. The next prime is 11578412009. The reversal of 11578412000 is 21487511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11578412009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443302 + ... + 1451301.

It is an arithmetic number, because the mean of its divisors is an integer number (592670169).

Almost surely, 2^11578412000 is an apocalyptic number.

11578412000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11578412000 is an abundant number, since it is smaller than the sum of its proper divisors (16869756112).

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

11578412000 is an equidigital number, since it uses as much as digits as its factorization.

11578412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894628 (or 2894610 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 29.

Adding to 11578412000 its reverse (21487511), we get a palindrome (11599899511).

The spelling of 11578412000 in words is "eleven billion, five hundred seventy-eight million, four hundred twelve thousand".