14563240164 has 36 divisors (see below), whose sum is σ = 40159239120. Its totient is φ = 4413102960.

The previous prime is 14563240163. The next prime is 14563240249. The reversal of 14563240164 is 46104236541.

14563240164 is a `hidden beast` number, since 1 + 4 + 5 + 632 + 4 + 0 + 16 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14563240163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18387534 + ... + 18388325.

It is an arithmetic number, because the mean of its divisors is an integer number (1115534420).

Almost surely, 2^14563240164 is an apocalyptic number.

It is an amenable number.

14563240164 is an abundant number, since it is smaller than the sum of its proper divisors (25595998956).

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

14563240164 is a wasteful number, since it uses less digits than its factorization.

14563240164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36775880 (or 36775875 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 14563240164 in words is "fourteen billion, five hundred sixty-three million, two hundred forty thousand, one hundred sixty-four".