30333230140 has 48 divisors (see below), whose sum is σ = 64363545792. Its totient is φ = 12007028736.

The previous prime is 30333230119. The next prime is 30333230149. The reversal of 30333230140 is 4103233303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30333230149) 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, 3491482 + ... + 3500158.

It is an arithmetic number, because the mean of its divisors is an integer number (1340907204).

Almost surely, 2^30333230140 is an apocalyptic number.

It is an amenable number.

30333230140 is an abundant number, since it is smaller than the sum of its proper divisors (34030315652).

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

30333230140 is a wasteful number, since it uses less digits than its factorization.

30333230140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10486 (or 10484 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30333230140 its reverse (4103233303), we get a palindrome (34436463443).

The spelling of 30333230140 in words is "thirty billion, three hundred thirty-three million, two hundred thirty thousand, one hundred forty".