14533420064 has 24 divisors (see below), whose sum is σ = 29599316460. Its totient is φ = 7016133376.

The previous prime is 14533420051. The next prime is 14533420073. The reversal of 14533420064 is 46002433541.

It can be written as a sum of positive squares in 2 ways, for example, as 14186715664 + 346704400 = 119108^2 + 18620^2 .

It is a super-2 number, since 2×14533420064² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 14533420064.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7829579 + ... + 7831434.

Almost surely, 2^14533420064 is an apocalyptic number.

It is an amenable number.

14533420064 is an abundant number, since it is smaller than the sum of its proper divisors (15065896396).

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

14533420064 is a wasteful number, since it uses less digits than its factorization.

14533420064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15661052 (or 15661044 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 14533420064 in words is "fourteen billion, five hundred thirty-three million, four hundred twenty thousand, sixty-four".