28894655241374 has 32 divisors (see below), whose sum is σ = 47824086381120. Its totient is φ = 13008096288000.

The previous prime is 28894655241373. The next prime is 28894655241407. The reversal of 28894655241374 is 47314255649882.

It is a super-3 number, since 3×28894655241374³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28894655241373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2540372 + ... + 8015160.

It is an arithmetic number, because the mean of its divisors is an integer number (1494502699410).

Almost surely, 2^{28894655241374} is an apocalyptic number.

28894655241374 is a deficient number, since it is larger than the sum of its proper divisors (18929431139746).

28894655241374 is a wasteful number, since it uses less digits than its factorization.

28894655241374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479796.

The product of its digits is 464486400, while the sum is 68.

The spelling of 28894655241374 in words is "twenty-eight trillion, eight hundred ninety-four billion, six hundred fifty-five million, two hundred forty-one thousand, three hundred seventy-four".