6424744458 has 16 divisors (see below), whose sum is σ = 14017624416. Its totient is φ = 1946892240.

The previous prime is 6424744439. The next prime is 6424744471. The reversal of 6424744458 is 8544474246.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48672241 + ... + 48672372.

It is an arithmetic number, because the mean of its divisors is an integer number (876101526).

Almost surely, 2^6424744458 is an apocalyptic number.

6424744458 is an abundant number, since it is smaller than the sum of its proper divisors (7592879958).

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

6424744458 is a wasteful number, since it uses less digits than its factorization.

6424744458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97344629.

The product of its digits is 3440640, while the sum is 48.

The square root of 6424744458 is about 80154.5036663568. The cubic root of 6424744458 is about 1859.0252396275.

The spelling of 6424744458 in words is "six billion, four hundred twenty-four million, seven hundred forty-four thousand, four hundred fifty-eight".