3412510021 has 2 divisors, whose sum is σ = 3412510022. Its totient is φ = 3412510020.

The previous prime is 3412510009. The next prime is 3412510033. The reversal of 3412510021 is 1200152143.

3412510021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3412510009) and next prime (3412510033).

It can be written as a sum of positive squares in only one way, i.e., 2144153025 + 1268356996 = 46305^2 + 35614^2 .

It is an emirp because it is prime and its reverse (1200152143) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3412510021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3412510061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706255010 + 1706255011.

It is an arithmetic number, because the mean of its divisors is an integer number (1706255011).

Almost surely, 2^3412510021 is an apocalyptic number.

It is an amenable number.

3412510021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3412510021 is an equidigital number, since it uses as much as digits as its factorization.

3412510021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 3412510021 is about 58416.6929995186. The cubic root of 3412510021 is about 1505.5365791988.

Adding to 3412510021 its reverse (1200152143), we get a palindrome (4612662164).

The spelling of 3412510021 in words is "three billion, four hundred twelve million, five hundred ten thousand, twenty-one".