16268436424740 has 48 divisors (see below), whose sum is σ = 45551844495360. Its totient is φ = 4338228522240.

The previous prime is 16268436424727. The next prime is 16268436424753. The reversal of 16268436424740 is 4742463486261.

It is an interprime number because it is at equal distance from previous prime (16268436424727) and next prime (16268436424753).

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

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, 14649181 + ... + 15720539.

It is an arithmetic number, because the mean of its divisors is an integer number (948996760320).

Almost surely, 2^{16268436424740} is an apocalyptic number.

16268436424740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16268436424740 is an abundant number, since it is smaller than the sum of its proper divisors (29283408070620).

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

16268436424740 is a wasteful number, since it uses less digits than its factorization.

16268436424740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324452 (or 1324450 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 57.

The spelling of 16268436424740 in words is "sixteen trillion, two hundred sixty-eight billion, four hundred thirty-six million, four hundred twenty-four thousand, seven hundred forty".