11789078970 has 32 divisors (see below), whose sum is σ = 29206494720. Its totient is φ = 3042342720.

The previous prime is 11789078969. The next prime is 11789078971. The reversal of 11789078970 is 7987098711.

It is an interprime number because it is at equal distance from previous prime (11789078969) and next prime (11789078971).

It is a self number, because there is not a number n which added to its sum of digits gives 11789078970.

It is not an unprimeable number, because it can be changed into a prime (11789078971) 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, 6337285 + ... + 6339144.

It is an arithmetic number, because the mean of its divisors is an integer number (912702960).

Almost surely, 2^11789078970 is an apocalyptic number.

11789078970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11789078970 is an abundant number, since it is smaller than the sum of its proper divisors (17417415750).

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

11789078970 is a wasteful number, since it uses less digits than its factorization.

11789078970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12676470.

The product of its (nonzero) digits is 1778112, while the sum is 57.

The spelling of 11789078970 in words is "eleven billion, seven hundred eighty-nine million, seventy-eight thousand, nine hundred seventy".