16270945216 has 14 divisors (see below), whose sum is σ = 32287657040. Its totient is φ = 8135472576.

The previous prime is 16270945213. The next prime is 16270945219. The reversal of 16270945216 is 61254907261.

It is an interprime number because it is at equal distance from previous prime (16270945213) and next prime (16270945219).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16270945213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127116696 + ... + 127116823.

Almost surely, 2^16270945216 is an apocalyptic number.

16270945216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16270945216 is a deficient number, since it is larger than the sum of its proper divisors (16016711824).

16270945216 is an equidigital number, since it uses as much as digits as its factorization.

16270945216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254233531 (or 254233521 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 16270945216 in words is "sixteen billion, two hundred seventy million, nine hundred forty-five thousand, two hundred sixteen".