4121667611 has 2 divisors, whose sum is σ = 4121667612. Its totient is φ = 4121667610.

The previous prime is 4121667593. The next prime is 4121667619. The reversal of 4121667611 is 1167661214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4121667611 - 2¹⁴ = 4121651227 is a prime.

It is not a weakly prime, because it can be changed into another prime (4121667619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060833805 + 2060833806.

It is an arithmetic number, because the mean of its divisors is an integer number (2060833806).

Almost surely, 2^4121667611 is an apocalyptic number.

4121667611 is a deficient number, since it is larger than the sum of its proper divisors (1).

4121667611 is an equidigital number, since it uses as much as digits as its factorization.

4121667611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 4121667611 is about 64200.2150385807. The cubic root of 4121667611 is about 1603.3351798779.

The spelling of 4121667611 in words is "four billion, one hundred twenty-one million, six hundred sixty-seven thousand, six hundred eleven".