2404042304020 has 24 divisors (see below), whose sum is σ = 5769701529984. Its totient is φ = 824243075616.

The previous prime is 2404042304017. The next prime is 2404042304021. The reversal of 2404042304020 is 204032404042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404042304021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8585865232 + ... + 8585865511.

It is an arithmetic number, because the mean of its divisors is an integer number (240404230416).

Almost surely, 2^{2404042304020} is an apocalyptic number.

2404042304020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2404042304020 is an abundant number, since it is smaller than the sum of its proper divisors (3365659225964).

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

2404042304020 is a wasteful number, since it uses less digits than its factorization.

2404042304020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17171730759 (or 17171730757 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 2404042304020 its reverse (204032404042), we get a palindrome (2608074708062).

The spelling of 2404042304020 in words is "two trillion, four hundred four billion, forty-two million, three hundred four thousand, twenty".