28141704074 has 16 divisors (see below), whose sum is σ = 46189197216. Its totient is φ = 12753034800.

The previous prime is 28141704047. The next prime is 28141704113. The reversal of 28141704074 is 47040714182.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924997 + ... + 1939560.

It is an arithmetic number, because the mean of its divisors is an integer number (2886824826).

Almost surely, 2^28141704074 is an apocalyptic number.

28141704074 is a deficient number, since it is larger than the sum of its proper divisors (18047493142).

28141704074 is a wasteful number, since it uses less digits than its factorization.

28141704074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864901.

The product of its (nonzero) digits is 50176, while the sum is 38.

The spelling of 28141704074 in words is "twenty-eight billion, one hundred forty-one million, seven hundred four thousand, seventy-four".