84541203321 has 8 divisors (see below), whose sum is σ = 116357785344. Its totient is φ = 54542711760.

The previous prime is 84541203301. The next prime is 84541203349. The reversal of 84541203321 is 12330214548.

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

It is not a de Polignac number, because 84541203321 - 2²⁶ = 84474094457 is a prime.

It is a super-2 number, since 2×84541203321² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84541203301) 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, 454522506 + ... + 454522691.

It is an arithmetic number, because the mean of its divisors is an integer number (14544723168).

Almost surely, 2^84541203321 is an apocalyptic number.

It is an amenable number.

84541203321 is a deficient number, since it is larger than the sum of its proper divisors (31816582023).

84541203321 is a wasteful number, since it uses less digits than its factorization.

84541203321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909045231.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 84541203321 its reverse (12330214548), we get a palindrome (96871417869).

The spelling of 84541203321 in words is "eighty-four billion, five hundred forty-one million, two hundred three thousand, three hundred twenty-one".