3000142420 has 24 divisors (see below), whose sum is σ = 6873054048. Its totient is φ = 1090960800.

The previous prime is 3000142381. The next prime is 3000142441. The reversal of 3000142420 is 242410003.

It is a junction number, because it is equal to n+sod(n) for n = 3000142394 and 3000142403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6818286 + ... + 6818725.

It is an arithmetic number, because the mean of its divisors is an integer number (286377252).

Almost surely, 2^3000142420 is an apocalyptic number.

It is an amenable number.

3000142420 is an abundant number, since it is smaller than the sum of its proper divisors (3872911628).

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

3000142420 is a wasteful number, since it uses less digits than its factorization.

3000142420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13637031 (or 13637029 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3000142420 is about 54773.5558458642. Note that the first 3 decimals coincide. The cubic root of 3000142420 is about 1442.2723927445.

Adding to 3000142420 its reverse (242410003), we get a palindrome (3242552423).

The spelling of 3000142420 in words is "three billion, one hundred forty-two thousand, four hundred twenty".