4479124198839 has 16 divisors (see below), whose sum is σ = 6117895069440. Its totient is φ = 2913219656640.

The previous prime is 4479124198721. The next prime is 4479124198859. The reversal of 4479124198839 is 9388914219744.

It is not a de Polignac number, because 4479124198839 - 2⁷ = 4479124198711 is a prime.

It is a super-2 number, since 2×4479124198839² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479124198859) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17378292 + ... + 17634150.

It is an arithmetic number, because the mean of its divisors is an integer number (382368441840).

Almost surely, 2^{4479124198839} is an apocalyptic number.

4479124198839 is a deficient number, since it is larger than the sum of its proper divisors (1638770870601).

4479124198839 is a wasteful number, since it uses less digits than its factorization.

4479124198839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398230.

The product of its digits is 125411328, while the sum is 69.

The spelling of 4479124198839 in words is "four trillion, four hundred seventy-nine billion, one hundred twenty-four million, one hundred ninety-eight thousand, eight hundred thirty-nine".