820714445098 has 16 divisors (see below), whose sum is σ = 1243864809000. Its totient is φ = 406101926592.

The previous prime is 820714445087. The next prime is 820714445123. The reversal of 820714445098 is 890544417028.

820714445098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 786242210209 + 34472234889 = 886703^2 + 185667^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2089933 + ... + 2451376.

Almost surely, 2^820714445098 is an apocalyptic number.

820714445098 is a deficient number, since it is larger than the sum of its proper divisors (423150363902).

820714445098 is a wasteful number, since it uses less digits than its factorization.

820714445098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4542249.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 820714445098 in words is "eight hundred twenty billion, seven hundred fourteen million, four hundred forty-five thousand, ninety-eight".