6481474423 has 8 divisors (see below), whose sum is σ = 6492978576. Its totient is φ = 6469982400.

The previous prime is 6481474421. The next prime is 6481474457. The reversal of 6481474423 is 3244741846.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6481474423 - 2¹ = 6481474421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6481474423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6481474421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2460315 + ... + 2462947.

It is an arithmetic number, because the mean of its divisors is an integer number (811622322).

Almost surely, 2^6481474423 is an apocalyptic number.

6481474423 is a deficient number, since it is larger than the sum of its proper divisors (11504153).

6481474423 is a wasteful number, since it uses less digits than its factorization.

6481474423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065.

The product of its digits is 516096, while the sum is 43.

The square root of 6481474423 is about 80507.6047525946. The cubic root of 6481474423 is about 1864.4808933144.

The spelling of 6481474423 in words is "six billion, four hundred eighty-one million, four hundred seventy-four thousand, four hundred twenty-three".