28894159114204 has 12 divisors (see below), whose sum is σ = 51276958428528. Its totient is φ = 14243599563200.

The previous prime is 28894159114169. The next prime is 28894159114237. The reversal of 28894159114204 is 40241195149882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50869998157 + ... + 50869998724.

It is an arithmetic number, because the mean of its divisors is an integer number (4273079869044).

Almost surely, 2^{28894159114204} is an apocalyptic number.

It is an amenable number.

28894159114204 is a deficient number, since it is larger than the sum of its proper divisors (22382799314324).

28894159114204 is a wasteful number, since it uses less digits than its factorization.

28894159114204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101739996956 (or 101739996954 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 58.

The spelling of 28894159114204 in words is "twenty-eight trillion, eight hundred ninety-four billion, one hundred fifty-nine million, one hundred fourteen thousand, two hundred four".