28941140798192 has 80 divisors (see below), whose sum is σ = 64145998298112. Its totient is φ = 12391342675200.

The previous prime is 28941140798183. The next prime is 28941140798257. The reversal of 28941140798192 is 29189704114982.

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, 606695942 + ... + 606743642.

Almost surely, 2^{28941140798192} is an apocalyptic number.

It is an amenable number.

28941140798192 is an abundant number, since it is smaller than the sum of its proper divisors (35204857499920).

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

28941140798192 is a wasteful number, since it uses less digits than its factorization.

28941140798192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52846 (or 52840 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 65.

The spelling of 28941140798192 in words is "twenty-eight trillion, nine hundred forty-one billion, one hundred forty million, seven hundred ninety-eight thousand, one hundred ninety-two".