16040019550933 has 32 divisors (see below), whose sum is σ = 18705127938048. Its totient is φ = 13470951480000.

The previous prime is 16040019550913. The next prime is 16040019550937. The reversal of 16040019550933 is 33905591004061.

It is not a de Polignac number, because 16040019550933 - 2¹⁷ = 16040019419861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16040019550937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62712558 + ... + 62967808.

It is an arithmetic number, because the mean of its divisors is an integer number (584535248064).

Almost surely, 2^{16040019550933} is an apocalyptic number.

It is an amenable number.

16040019550933 is a deficient number, since it is larger than the sum of its proper divisors (2665108387115).

16040019550933 is a wasteful number, since it uses less digits than its factorization.

16040019550933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256113.

The product of its (nonzero) digits is 437400, while the sum is 46.

The spelling of 16040019550933 in words is "sixteen trillion, forty billion, nineteen million, five hundred fifty thousand, nine hundred thirty-three".