4788121431205 has 16 divisors (see below), whose sum is σ = 6566607903744. Its totient is φ = 3283262582400.

The previous prime is 4788121431193. The next prime is 4788121431259. The reversal of 4788121431205 is 5021341218874.

It is not a de Polignac number, because 4788121431205 - 2³⁵ = 4753761692837 is a prime.

It is a super-2 number, since 2×4788121431205² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7017004 + ... + 7669066.

It is an arithmetic number, because the mean of its divisors is an integer number (410412993984).

Almost surely, 2^{4788121431205} is an apocalyptic number.

It is an amenable number.

4788121431205 is a deficient number, since it is larger than the sum of its proper divisors (1778486472539).

4788121431205 is a wasteful number, since it uses less digits than its factorization.

4788121431205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861876.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 4788121431205 in words is "four trillion, seven hundred eighty-eight billion, one hundred twenty-one million, four hundred thirty-one thousand, two hundred five".