4099280829904 has 40 divisors (see below), whose sum is σ = 8848248753960. Its totient is φ = 1826735221248.

The previous prime is 4099280829901. The next prime is 4099280829929.

4099280829904 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 120931453504 + 3978349376400 = 347752^2 + 1994580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099280829901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339788467 + ... + 339800530.

It is an arithmetic number, because the mean of its divisors is an integer number (221206218849).

Almost surely, 2^{4099280829904} is an apocalyptic number.

It is an amenable number.

4099280829904 is an abundant number, since it is smaller than the sum of its proper divisors (4748967924056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4099280829904 is a wasteful number, since it uses less digits than its factorization.

4099280829904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679589047 (or 679589041 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 64.

The spelling of 4099280829904 in words is "four trillion, ninety-nine billion, two hundred eighty million, eight hundred twenty-nine thousand, nine hundred four".