4788726228999 has 6 divisors (see below), whose sum is σ = 6917048997456. Its totient is φ = 3192484152660.

The previous prime is 4788726228977. The next prime is 4788726229003. The reversal of 4788726228999 is 9998226278874.

4788726228999 is a `hidden beast` number, since 4 + 78 + 8 + 7 + 262 + 289 + 9 + 9 = 666.

It is not a de Polignac number, because 4788726228999 - 2⁸ = 4788726228743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4788726228929) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266040346047 + ... + 266040346064.

It is an arithmetic number, because the mean of its divisors is an integer number (1152841499576).

Almost surely, 2^{4788726228999} is an apocalyptic number.

4788726228999 is a deficient number, since it is larger than the sum of its proper divisors (2128322768457).

4788726228999 is a wasteful number, since it uses less digits than its factorization.

4788726228999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532080692117 (or 532080692114 counting only the distinct ones).

The product of its digits is 3511517184, while the sum is 81.

The spelling of 4788726228999 in words is "four trillion, seven hundred eighty-eight billion, seven hundred twenty-six million, two hundred twenty-eight thousand, nine hundred ninety-nine".