321023432240241 has 32 divisors (see below), whose sum is σ = 432472640920320. Its totient is φ = 211797716419584.

The previous prime is 321023432240191. The next prime is 321023432240249. The reversal of 321023432240241 is 142042234320123.

It is a happy number.

It is not a de Polignac number, because 321023432240241 - 2¹⁵ = 321023432207473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321023432240249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2999240461 + ... + 2999347493.

It is an arithmetic number, because the mean of its divisors is an integer number (13514770028760).

Almost surely, 2^{321023432240241} is an apocalyptic number.

It is an amenable number.

321023432240241 is a deficient number, since it is larger than the sum of its proper divisors (111449208680079).

321023432240241 is a wasteful number, since it uses less digits than its factorization.

321023432240241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113465.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 321023432240241 its reverse (142042234320123), we get a palindrome (463065666560364).

The spelling of 321023432240241 in words is "three hundred twenty-one trillion, twenty-three billion, four hundred thirty-two million, two hundred forty thousand, two hundred forty-one".