28818415034 has 16 divisors (see below), whose sum is σ = 46732567200. Its totient is φ = 13281886224.

The previous prime is 28818415033. The next prime is 28818415051. The reversal of 28818415034 is 43051481882.

It is not an unprimeable number, because it can be changed into a prime (28818415033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10246964 + ... + 10249775.

It is an arithmetic number, because the mean of its divisors is an integer number (2920785450).

Almost surely, 2^28818415034 is an apocalyptic number.

28818415034 is a deficient number, since it is larger than the sum of its proper divisors (17914152166).

28818415034 is a wasteful number, since it uses less digits than its factorization.

28818415034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20496797.

The product of its (nonzero) digits is 245760, while the sum is 44.

The spelling of 28818415034 in words is "twenty-eight billion, eight hundred eighteen million, four hundred fifteen thousand, thirty-four".