6041405021 has 2 divisors, whose sum is σ = 6041405022. Its totient is φ = 6041405020.

The previous prime is 6041405017. The next prime is 6041405171. The reversal of 6041405021 is 1205041406.

6041405021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4095360025 + 1946044996 = 63995^2 + 44114^2 .

It is a cyclic number.

It is not a de Polignac number, because 6041405021 - 2² = 6041405017 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6041465021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3020702510 + 3020702511.

It is an arithmetic number, because the mean of its divisors is an integer number (3020702511).

Almost surely, 2^6041405021 is an apocalyptic number.

It is an amenable number.

6041405021 is a deficient number, since it is larger than the sum of its proper divisors (1).

6041405021 is an equidigital number, since it uses as much as digits as its factorization.

6041405021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 6041405021 is about 77726.4756759240. The cubic root of 6041405021 is about 1821.2908988645.

Adding to 6041405021 its reverse (1205041406), we get a palindrome (7246446427).

The spelling of 6041405021 in words is "six billion, forty-one million, four hundred five thousand, twenty-one".