11764324664 has 16 divisors (see below), whose sum is σ = 22769661120. Its totient is φ = 5692415040.

The previous prime is 11764324661. The next prime is 11764324669. The reversal of 11764324664 is 46642346711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11764324661) 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, 23718149 + ... + 23718644.

It is an arithmetic number, because the mean of its divisors is an integer number (1423103820).

Almost surely, 2^11764324664 is an apocalyptic number.

It is an amenable number.

11764324664 is a deficient number, since it is larger than the sum of its proper divisors (11005336456).

11764324664 is a wasteful number, since it uses less digits than its factorization.

11764324664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47436830 (or 47436826 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The spelling of 11764324664 in words is "eleven billion, seven hundred sixty-four million, three hundred twenty-four thousand, six hundred sixty-four".