3001042020 has 48 divisors (see below), whose sum is σ = 8845179840. Its totient is φ = 758157696.

The previous prime is 3001042013. The next prime is 3001042043. The reversal of 3001042020 is 202401003.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3001041987 and 3001042005.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1315107 + ... + 1317386.

It is an arithmetic number, because the mean of its divisors is an integer number (184274580).

Almost surely, 2^3001042020 is an apocalyptic number.

3001042020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3001042020 is an abundant number, since it is smaller than the sum of its proper divisors (5844137820).

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

3001042020 is a wasteful number, since it uses less digits than its factorization.

3001042020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632524 (or 2632522 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3001042020 is about 54781.7672223159. The cubic root of 3001042020 is about 1442.4165346330.

Adding to 3001042020 its reverse (202401003), we get a palindrome (3203443023).

The spelling of 3001042020 in words is "three billion, one million, forty-two thousand, twenty".