98719381083220 has 48 divisors (see below), whose sum is σ = 220052842784208. Its totient is φ = 37072262758400.

The previous prime is 98719381083187. The next prime is 98719381083241. The reversal of 98719381083220 is 2238018391789.

It can be written as a sum of positive squares in 8 ways, for example, as 17045288416836 + 81674092666384 = 4128594^2 + 9037372^2 .

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, 361897477 + ... + 362170156.

It is an arithmetic number, because the mean of its divisors is an integer number (4584434224671).

Almost surely, 2^{98719381083220} is an apocalyptic number.

It is an amenable number.

98719381083220 is an abundant number, since it is smaller than the sum of its proper divisors (121333461700988).

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

98719381083220 is a wasteful number, since it uses less digits than its factorization.

98719381083220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724068060 (or 724068058 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 61.

The spelling of 98719381083220 in words is "ninety-eight trillion, seven hundred nineteen billion, three hundred eighty-one million, eighty-three thousand, two hundred twenty".