321140010332 has 24 divisors (see below), whose sum is σ = 586104570240. Its totient is φ = 153788359680.

The previous prime is 321140010307. The next prime is 321140010337. The reversal of 321140010332 is 233010041123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321140010337) 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, 13337657 + ... + 13361712.

It is an arithmetic number, because the mean of its divisors is an integer number (24421023760).

Almost surely, 2^321140010332 is an apocalyptic number.

It is an amenable number.

321140010332 is a deficient number, since it is larger than the sum of its proper divisors (264964559908).

321140010332 is a wasteful number, since it uses less digits than its factorization.

321140010332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26699501 (or 26699499 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 321140010332 its reverse (233010041123), we get a palindrome (554150051455).

The spelling of 321140010332 in words is "three hundred twenty-one billion, one hundred forty million, ten thousand, three hundred thirty-two".