28080457034 has 8 divisors (see below), whose sum is σ = 48137926368. Its totient is φ = 12034481580.

The previous prime is 28080457019. The next prime is 28080457037. The reversal of 28080457034 is 43075408082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 28080456982 and 28080457000.

It is not an unprimeable number, because it can be changed into a prime (28080457037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002873452 + ... + 1002873479.

It is an arithmetic number, because the mean of its divisors is an integer number (6017240796).

Almost surely, 2^28080457034 is an apocalyptic number.

28080457034 is a deficient number, since it is larger than the sum of its proper divisors (20057469334).

28080457034 is a wasteful number, since it uses less digits than its factorization.

28080457034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005746940.

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 28080457034 in words is "twenty-eight billion, eighty million, four hundred fifty-seven thousand, thirty-four".