298898964054 has 32 divisors (see below), whose sum is σ = 672222579840. Its totient is φ = 98432589096.

The previous prime is 298898964047. The next prime is 298898964073. The reversal of 298898964054 is 450469898892.

It is a super-2 number, since 2×298898964054² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

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, 33339892 + ... + 33348855.

It is an arithmetic number, because the mean of its divisors is an integer number (21006955620).

Almost surely, 2^298898964054 is an apocalyptic number.

298898964054 is an abundant number, since it is smaller than the sum of its proper divisors (373323615786).

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

298898964054 is a wasteful number, since it uses less digits than its factorization.

298898964054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66688841 (or 66688835 counting only the distinct ones).

The product of its (nonzero) digits is 358318080, while the sum is 72.

The spelling of 298898964054 in words is "two hundred ninety-eight billion, eight hundred ninety-eight million, nine hundred sixty-four thousand, fifty-four".