298975235028 has 12 divisors (see below), whose sum is σ = 697608881760. Its totient is φ = 99658411672.

The previous prime is 298975234997. The next prime is 298975235057. The reversal of 298975235028 is 820532579892.

It is a tau number, because it is divible by the number of its divisors (12).

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, 12457301448 + ... + 12457301471.

It is an arithmetic number, because the mean of its divisors is an integer number (58134073480).

Almost surely, 2^298975235028 is an apocalyptic number.

It is an amenable number.

298975235028 is an abundant number, since it is smaller than the sum of its proper divisors (398633646732).

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

298975235028 is a wasteful number, since it uses less digits than its factorization.

298975235028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24914602926 (or 24914602924 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 60.

The spelling of 298975235028 in words is "two hundred ninety-eight billion, nine hundred seventy-five million, two hundred thirty-five thousand, twenty-eight".