202098420444 has 24 divisors (see below), whose sum is σ = 471645856528. Its totient is φ = 67354300800.

The previous prime is 202098420439. The next prime is 202098420493. The reversal of 202098420444 is 444024890202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408657 + ... + 1545480.

Almost surely, 2^202098420444 is an apocalyptic number.

It is an amenable number.

202098420444 is an abundant number, since it is smaller than the sum of its proper divisors (269547436084).

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

202098420444 is a wasteful number, since it uses less digits than its factorization.

202098420444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959845 (or 2959843 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 202098420444 in words is "two hundred two billion, ninety-eight million, four hundred twenty thousand, four hundred forty-four".