12300034340 has 48 divisors (see below), whose sum is σ = 28207194624. Its totient is φ = 4468147200.

The previous prime is 12300034309. The next prime is 12300034343. The reversal of 12300034340 is 4343000321.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (12300034343) 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, 189812 + ... + 246228.

It is an arithmetic number, because the mean of its divisors is an integer number (587649888).

Almost surely, 2^12300034340 is an apocalyptic number.

12300034340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300034340 is an abundant number, since it is smaller than the sum of its proper divisors (15907160284).

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

12300034340 is a wasteful number, since it uses less digits than its factorization.

12300034340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57428 (or 57426 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12300034340 its reverse (4343000321), we get a palindrome (16643034661).

The spelling of 12300034340 in words is "twelve billion, three hundred million, thirty-four thousand, three hundred forty".