2412826121 has 2 divisors, whose sum is σ = 2412826122. Its totient is φ = 2412826120.

The previous prime is 2412826057. The next prime is 2412826127. The reversal of 2412826121 is 1216282142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1312975225 + 1099850896 = 36235^2 + 33164^2 .

It is a cyclic number.

It is not a de Polignac number, because 2412826121 - 2⁶ = 2412826057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2412826127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206413060 + 1206413061.

It is an arithmetic number, because the mean of its divisors is an integer number (1206413061).

Almost surely, 2^2412826121 is an apocalyptic number.

It is an amenable number.

2412826121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412826121 is an equidigital number, since it uses as much as digits as its factorization.

2412826121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 29.

The square root of 2412826121 is about 49120.5264731558. The cubic root of 2412826121 is about 1341.2467273074.

The spelling of 2412826121 in words is "two billion, four hundred twelve million, eight hundred twenty-six thousand, one hundred twenty-one".