16040836753920 has 320 divisors, whose sum is σ = 62158245367680. Its totient is φ = 3888687513600.

The previous prime is 16040836753861. The next prime is 16040836753933. The reversal of 16040836753920 is 2935763804061.

16040836753920 is a `hidden beast` number, since 1 + 6 + 0 + 4 + 0 + 83 + 6 + 7 + 539 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9788421 + ... + 11309060.

It is an arithmetic number, because the mean of its divisors is an integer number (194244516774).

It is a 1-persistent number, because it is pandigital, but 2⋅16040836753920 = 32081673507840 is not.

Almost surely, 2^{16040836753920} is an apocalyptic number.

16040836753920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16040836753920 is an abundant number, since it is smaller than the sum of its proper divisors (46117408613760).

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

16040836753920 is a wasteful number, since it uses less digits than its factorization.

16040836753920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21097524 (or 21097502 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 16040836753920 in words is "sixteen trillion, forty billion, eight hundred thirty-six million, seven hundred fifty-three thousand, nine hundred twenty".