16416255342020 has 48 divisors (see below), whose sum is σ = 34891101701568. Its totient is φ = 6487087463040.

The previous prime is 16416255342017. The next prime is 16416255342041. The reversal of 16416255342020 is 2024355261461.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37532627 + ... + 37967493.

It is an arithmetic number, because the mean of its divisors is an integer number (726897952116).

Almost surely, 2^{16416255342020} is an apocalyptic number.

16416255342020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16416255342020 is an abundant number, since it is smaller than the sum of its proper divisors (18474846359548).

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

16416255342020 is a wasteful number, since it uses less digits than its factorization.

16416255342020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457700 (or 457698 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 16416255342020 in words is "sixteen trillion, four hundred sixteen billion, two hundred fifty-five million, three hundred forty-two thousand, twenty".