11827038970 has 32 divisors (see below), whose sum is σ = 22138168320. Its totient is φ = 4543748160.

The previous prime is 11827038961. The next prime is 11827038973. The reversal of 11827038970 is 7983072811.

11827038970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11827038970.

It is not an unprimeable number, because it can be changed into a prime (11827038973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51372 + ... + 162151.

It is an arithmetic number, because the mean of its divisors is an integer number (691817760).

Almost surely, 2^11827038970 is an apocalyptic number.

11827038970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11827038970 is a deficient number, since it is larger than the sum of its proper divisors (10311129350).

11827038970 is a wasteful number, since it uses less digits than its factorization.

11827038970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213750.

The product of its (nonzero) digits is 169344, while the sum is 46.

The spelling of 11827038970 in words is "eleven billion, eight hundred twenty-seven million, thirty-eight thousand, nine hundred seventy".