321441212402241 has 16 divisors (see below), whose sum is σ = 428683606454400. Its totient is φ = 214246481660928.

The previous prime is 321441212402221. The next prime is 321441212402279. The reversal of 321441212402241 is 142204212144123.

It is a happy number.

It is not a de Polignac number, because 321441212402241 - 2¹⁴ = 321441212385857 is a prime.

It is a super-2 number, since 2×321441212402241² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (321441212402221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 905267745 + ... + 905622753.

It is an arithmetic number, because the mean of its divisors is an integer number (26792725403400).

Almost surely, 2^{321441212402241} is an apocalyptic number.

It is an amenable number.

321441212402241 is a deficient number, since it is larger than the sum of its proper divisors (107242394052159).

321441212402241 is a wasteful number, since it uses less digits than its factorization.

321441212402241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421288.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 321441212402241 its reverse (142204212144123), we get a palindrome (463645424546364).

The spelling of 321441212402241 in words is "three hundred twenty-one trillion, four hundred forty-one billion, two hundred twelve million, four hundred two thousand, two hundred forty-one".