16342623468 has 36 divisors (see below), whose sum is σ = 41314776048. Its totient is φ = 5446980000.

The previous prime is 16342623467. The next prime is 16342623491. The reversal of 16342623468 is 86432624361.

16342623468 is a `hidden beast` number, since 1 + 634 + 2 + 6 + 2 + 3 + 4 + 6 + 8 = 666.

16342623468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (16342623467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478530 + ... + 511542.

It is an arithmetic number, because the mean of its divisors is an integer number (1147632668).

Almost surely, 2^16342623468 is an apocalyptic number.

16342623468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16342623468 is an abundant number, since it is smaller than the sum of its proper divisors (24972152580).

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

16342623468 is a wasteful number, since it uses less digits than its factorization.

16342623468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46774 (or 46769 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The spelling of 16342623468 in words is "sixteen billion, three hundred forty-two million, six hundred twenty-three thousand, four hundred sixty-eight".