16462052271243 has 6 divisors (see below), whose sum is σ = 23778519947364. Its totient is φ = 10974701514156.

The previous prime is 16462052271221. The next prime is 16462052271253. The reversal of 16462052271243 is 34217225026461.

16462052271243 is a `hidden beast` number, since 1 + 6 + 4 + 620 + 5 + 2 + 2 + 7 + 12 + 4 + 3 = 666.

It is not a de Polignac number, because 16462052271243 - 2⁸ = 16462052270987 is a prime.

It is a super-2 number, since 2×16462052271243² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16462052271253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 914558459505 + ... + 914558459522.

It is an arithmetic number, because the mean of its divisors is an integer number (3963086657894).

Almost surely, 2^{16462052271243} is an apocalyptic number.

16462052271243 is a deficient number, since it is larger than the sum of its proper divisors (7316467676121).

16462052271243 is a wasteful number, since it uses less digits than its factorization.

16462052271243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829116919033 (or 1829116919030 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 16462052271243 in words is "sixteen trillion, four hundred sixty-two billion, fifty-two million, two hundred seventy-one thousand, two hundred forty-three".