4124563449 has 8 divisors (see below), whose sum is σ = 5505692160. Its totient is φ = 2746571856.

The previous prime is 4124563439. The next prime is 4124563451. The reversal of 4124563449 is 9443654214.

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

It is not a de Polignac number, because 4124563449 - 2¹² = 4124559353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4124563449.

It is not an unprimeable number, because it can be changed into a prime (4124563439) 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, 781209 + ... + 786470.

It is an arithmetic number, because the mean of its divisors is an integer number (688211520).

Almost surely, 2^4124563449 is an apocalyptic number.

It is an amenable number.

4124563449 is a deficient number, since it is larger than the sum of its proper divisors (1381128711).

4124563449 is a wasteful number, since it uses less digits than its factorization.

4124563449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568559.

The product of its digits is 414720, while the sum is 42.

The square root of 4124563449 is about 64222.7642584777. The cubic root of 4124563449 is about 1603.7105871507.

The spelling of 4124563449 in words is "four billion, one hundred twenty-four million, five hundred sixty-three thousand, four hundred forty-nine".