3021420001 has 12 divisors (see below), whose sum is σ = 3163958532. Its totient is φ = 2885058176.

The previous prime is 3021419969. The next prime is 3021420019. The reversal of 3021420001 is 1000241203.

3021420001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 132250000 + 2889170001 = 11500^2 + 53751^2 .

It is not a de Polignac number, because 3021420001 - 2⁵ = 3021419969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021420601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321765 + ... + 331021.

It is an arithmetic number, because the mean of its divisors is an integer number (263663211).

Almost surely, 2^3021420001 is an apocalyptic number.

It is an amenable number.

3021420001 is a deficient number, since it is larger than the sum of its proper divisors (142538531).

3021420001 is an equidigital number, since it uses as much as digits as its factorization.

3021420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9920 (or 9897 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3021420001 is about 54967.4449196977. Note that the first 3 decimals coincide. The cubic root of 3021420001 is about 1445.6739872179.

Adding to 3021420001 its reverse (1000241203), we get a palindrome (4021661204).

The spelling of 3021420001 in words is "three billion, twenty-one million, four hundred twenty thousand, one".