16355013456 has 20 divisors (see below), whose sum is σ = 42250451552. Its totient is φ = 5451671136.

The previous prime is 16355013419. The next prime is 16355013457. The reversal of 16355013456 is 65431055361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16355013457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170364676 + ... + 170364771.

Almost surely, 2^16355013456 is an apocalyptic number.

16355013456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16355013456 is an abundant number, since it is smaller than the sum of its proper divisors (25895438096).

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

16355013456 is a wasteful number, since it uses less digits than its factorization.

16355013456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340729458 (or 340729452 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 16355013456 in words is "sixteen billion, three hundred fifty-five million, thirteen thousand, four hundred fifty-six".