16271574710416 has 15 divisors (see below), whose sum is σ = 31526207263443. Its totient is φ = 8135779287600.

The previous prime is 16271574710399. The next prime is 16271574710423. The reversal of 16271574710416 is 61401747517261.

The square root of 16271574710416 is 4033804.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 15630991 + ... + 16639441.

Almost surely, 2^{16271574710416} is an apocalyptic number.

16271574710416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

16271574710416 is the 4033804-th square number.

It is an amenable number.

16271574710416 is a deficient number, since it is larger than the sum of its proper divisors (15254632553027).

16271574710416 is an frugal number, since it uses more digits than its factorization.

16271574710416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016910 (or 1008453 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 52.

The spelling of 16271574710416 in words is "sixteen trillion, two hundred seventy-one billion, five hundred seventy-four million, seven hundred ten thousand, four hundred sixteen".