4928798205129 has 32 divisors (see below), whose sum is σ = 6803317721088. Its totient is φ = 3171813120000.

The previous prime is 4928798205109. The next prime is 4928798205157. The reversal of 4928798205129 is 9215028978294.

It is not a de Polignac number, because 4928798205129 - 2³¹ = 4926650721481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4928798205129.

It is not an unprimeable number, because it can be changed into a prime (4928798205109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18139377 + ... + 18409089.

It is an arithmetic number, because the mean of its divisors is an integer number (212603678784).

Almost surely, 2^{4928798205129} is an apocalyptic number.

It is an amenable number.

4928798205129 is a deficient number, since it is larger than the sum of its proper divisors (1874519515959).

4928798205129 is a wasteful number, since it uses less digits than its factorization.

4928798205129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271329.

The product of its (nonzero) digits is 52254720, while the sum is 66.

The spelling of 4928798205129 in words is "four trillion, nine hundred twenty-eight billion, seven hundred ninety-eight million, two hundred five thousand, one hundred twenty-nine".