140030224304 has 20 divisors (see below), whose sum is σ = 271314360960. Its totient is φ = 70013615040.

The previous prime is 140030224303. The next prime is 140030224307. The reversal of 140030224304 is 403422030041.

It is a self number, because there is not a number n which added to its sum of digits gives 140030224304.

It is not an unprimeable number, because it can be changed into a prime (140030224303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1419662 + ... + 1515090.

It is an arithmetic number, because the mean of its divisors is an integer number (13565718048).

Almost surely, 2^140030224304 is an apocalyptic number.

It is an amenable number.

140030224304 is a deficient number, since it is larger than the sum of its proper divisors (131284136656).

140030224304 is an equidigital number, since it uses as much as digits as its factorization.

140030224304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187148 (or 187142 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 140030224304 its reverse (403422030041), we get a palindrome (543452254345).

The spelling of 140030224304 in words is "one hundred forty billion, thirty million, two hundred twenty-four thousand, three hundred four".