10921829064 has 16 divisors (see below), whose sum is σ = 27304572720. Its totient is φ = 3640609680.

The previous prime is 10921829063. The next prime is 10921829141. The reversal of 10921829064 is 46092812901.

It is not an unprimeable number, because it can be changed into a prime (10921829063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227538082 + ... + 227538129.

It is an arithmetic number, because the mean of its divisors is an integer number (1706535795).

Almost surely, 2^10921829064 is an apocalyptic number.

It is an amenable number.

10921829064 is an abundant number, since it is smaller than the sum of its proper divisors (16382743656).

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

10921829064 is a wasteful number, since it uses less digits than its factorization.

10921829064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455076220 (or 455076216 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 10921829064 in words is "ten billion, nine hundred twenty-one million, eight hundred twenty-nine thousand, sixty-four".