11064464121 has 8 divisors (see below), whose sum is σ = 14755189504. Its totient is φ = 7375024080.

The previous prime is 11064464119. The next prime is 11064464137. The reversal of 11064464121 is 12146446011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11064464121 - 2¹ = 11064464119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11064464101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301066 + ... + 335811.

It is an arithmetic number, because the mean of its divisors is an integer number (1844398688).

Almost surely, 2^11064464121 is an apocalyptic number.

It is an amenable number.

11064464121 is a deficient number, since it is larger than the sum of its proper divisors (3690725383).

11064464121 is an equidigital number, since it uses as much as digits as its factorization.

11064464121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642671.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 11064464121 in words is "eleven billion, sixty-four million, four hundred sixty-four thousand, one hundred twenty-one".