321140011324 has 96 divisors (see below), whose sum is σ = 666443796480. Its totient is φ = 133880947200.

The previous prime is 321140011273. The next prime is 321140011327. The reversal of 321140011324 is 423110041123.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 321140011295 and 321140011304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321140011327) 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, 3372592 + ... + 3466504.

It is an arithmetic number, because the mean of its divisors is an integer number (6942122880).

Almost surely, 2^321140011324 is an apocalyptic number.

It is an amenable number.

321140011324 is an abundant number, since it is smaller than the sum of its proper divisors (345303785156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321140011324 is a wasteful number, since it uses less digits than its factorization.

321140011324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94091 (or 94089 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 321140011324 its reverse (423110041123), we get a palindrome (744250052447).

The spelling of 321140011324 in words is "three hundred twenty-one billion, one hundred forty million, eleven thousand, three hundred twenty-four".