84858319201 has 8 divisors (see below), whose sum is σ = 86491858824. Its totient is φ = 83240263680.

The previous prime is 84858319187. The next prime is 84858319211. The reversal of 84858319201 is 10291385848.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4669672225 + 80188646976 = 68335^2 + 283176^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84858319201 - 2¹⁵ = 84858286433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84858319211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3859960 + ... + 3881881.

It is an arithmetic number, because the mean of its divisors is an integer number (10811482353).

Almost surely, 2^84858319201 is an apocalyptic number.

It is an amenable number.

84858319201 is a deficient number, since it is larger than the sum of its proper divisors (1633539623).

84858319201 is a wasteful number, since it uses less digits than its factorization.

84858319201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7742051.

The product of its (nonzero) digits is 552960, while the sum is 49.

The spelling of 84858319201 in words is "eighty-four billion, eight hundred fifty-eight million, three hundred nineteen thousand, two hundred one".