6144874838 has 8 divisors (see below), whose sum is σ = 9431668488. Its totient is φ = 3000985344.

The previous prime is 6144874829. The next prime is 6144874847. The reversal of 6144874838 is 8384784416.

It is an interprime number because it is at equal distance from previous prime (6144874829) and next prime (6144874847).

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

It is a self number, because there is not a number n which added to its sum of digits gives 6144874838.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35725931 + ... + 35726102.

It is an arithmetic number, because the mean of its divisors is an integer number (1178958561).

Almost surely, 2^6144874838 is an apocalyptic number.

6144874838 is a deficient number, since it is larger than the sum of its proper divisors (3286793650).

6144874838 is a wasteful number, since it uses less digits than its factorization.

6144874838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71452078.

The product of its digits is 4128768, while the sum is 53.

The square root of 6144874838 is about 78389.2520566436. The cubic root of 6144874838 is about 1831.6297144734.

The spelling of 6144874838 in words is "six billion, one hundred forty-four million, eight hundred seventy-four thousand, eight hundred thirty-eight".