3040021143340 has 24 divisors (see below), whose sum is σ = 6384737125872. Its totient is φ = 1215876509760.

The previous prime is 3040021143331. The next prime is 3040021143359. The reversal of 3040021143340 is 433411200403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8057694 + ... + 8426533.

It is an arithmetic number, because the mean of its divisors is an integer number (266030713578).

Almost surely, 2^{3040021143340} is an apocalyptic number.

It is an amenable number.

3040021143340 is an abundant number, since it is smaller than the sum of its proper divisors (3344715982532).

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

3040021143340 is a wasteful number, since it uses less digits than its factorization.

3040021143340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16493457 (or 16493455 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3040021143340 its reverse (433411200403), we get a palindrome (3473432343743).

The spelling of 3040021143340 in words is "three trillion, forty billion, twenty-one million, one hundred forty-three thousand, three hundred forty".