16001353291 has 32 divisors (see below), whose sum is σ = 21088051200. Its totient is φ = 11762664480.

The previous prime is 16001353289. The next prime is 16001353307. The reversal of 16001353291 is 19235310061.

It is a happy number.

16001353291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16001353291 - 2¹ = 16001353289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16001353201) 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 31 ways as a sum of consecutive naturals, for example, 326776 + ... + 372538.

It is an arithmetic number, because the mean of its divisors is an integer number (659001600).

Almost surely, 2^16001353291 is an apocalyptic number.

16001353291 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16001353291 is a deficient number, since it is larger than the sum of its proper divisors (5086697909).

16001353291 is a wasteful number, since it uses less digits than its factorization.

16001353291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46039.

The product of its (nonzero) digits is 4860, while the sum is 31.

The spelling of 16001353291 in words is "sixteen billion, one million, three hundred fifty-three thousand, two hundred ninety-one".