28247413025814 has 32 divisors (see below), whose sum is σ = 56533792458240. Its totient is φ = 9409311099552.

The previous prime is 28247413025809. The next prime is 28247413025911. The reversal of 28247413025814 is 41852031474282.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101447347 + ... + 101725409.

It is an arithmetic number, because the mean of its divisors is an integer number (1766681014320).

Almost surely, 2^{28247413025814} is an apocalyptic number.

28247413025814 is an abundant number, since it is smaller than the sum of its proper divisors (28286379432426).

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

28247413025814 is a wasteful number, since it uses less digits than its factorization.

28247413025814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289684.

The product of its (nonzero) digits is 3440640, while the sum is 51.

The spelling of 28247413025814 in words is "twenty-eight trillion, two hundred forty-seven billion, four hundred thirteen million, twenty-five thousand, eight hundred fourteen".