16320046226142 has 32 divisors (see below), whose sum is σ = 33409156195584. Its totient is φ = 5313270267200.

The previous prime is 16320046226137. The next prime is 16320046226149. The reversal of 16320046226142 is 24162264002361.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16320046226142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16320046226149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178972959 + ... + 179064122.

It is an arithmetic number, because the mean of its divisors is an integer number (1044036131112).

Almost surely, 2^{16320046226142} is an apocalyptic number.

16320046226142 is an abundant number, since it is smaller than the sum of its proper divisors (17089109969442).

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

16320046226142 is a wasteful number, since it uses less digits than its factorization.

16320046226142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358037264.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 16320046226142 in words is "sixteen trillion, three hundred twenty billion, forty-six million, two hundred twenty-six thousand, one hundred forty-two".