30333010340 has 12 divisors (see below), whose sum is σ = 63699321756. Its totient is φ = 12133204128.

The previous prime is 30333010339. The next prime is 30333010343. The reversal of 30333010340 is 4301033303.

It can be written as a sum of positive squares in 2 ways, for example, as 22535413924 + 7797596416 = 150118^2 + 88304^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 1516650517 = 30333010340 / (3 + 0 + 3 + 3 + 3 + 0 + 1 + 0 + 3 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (30333010343) 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, 758325239 + ... + 758325278.

It is an arithmetic number, because the mean of its divisors is an integer number (5308276813).

Almost surely, 2^30333010340 is an apocalyptic number.

It is an amenable number.

30333010340 is an abundant number, since it is smaller than the sum of its proper divisors (33366311416).

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

30333010340 is a wasteful number, since it uses less digits than its factorization.

30333010340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516650526 (or 1516650524 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30333010340 its reverse (4301033303), we get a palindrome (34634043643).

The spelling of 30333010340 in words is "thirty billion, three hundred thirty-three million, ten thousand, three hundred forty".