16263216305351 has 8 divisors (see below), whose sum is σ = 16538939389440. Its totient is φ = 15987495733048.

The previous prime is 16263216305321. The next prime is 16263216305377. The reversal of 16263216305351 is 15350361236261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16263216305351 - 2¹⁰ = 16263216304327 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 (16263216305321) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16239560 + ... + 17211906.

It is an arithmetic number, because the mean of its divisors is an integer number (2067367423680).

Almost surely, 2^{16263216305351} is an apocalyptic number.

16263216305351 is a deficient number, since it is larger than the sum of its proper divisors (275723084089).

16263216305351 is an equidigital number, since it uses as much as digits as its factorization.

16263216305351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255893.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 16263216305351 in words is "sixteen trillion, two hundred sixty-three billion, two hundred sixteen million, three hundred five thousand, three hundred fifty-one".