7126461211 has 2 divisors, whose sum is σ = 7126461212. Its totient is φ = 7126461210.

The previous prime is 7126461193. The next prime is 7126461259. The reversal of 7126461211 is 1121646217.

It is a weak prime.

It is an emirp because it is prime and its reverse (1121646217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7126461211 - 2¹⁵ = 7126428443 is a prime.

It is not a weakly prime, because it can be changed into another prime (7126465211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3563230605 + 3563230606.

It is an arithmetic number, because the mean of its divisors is an integer number (3563230606).

Almost surely, 2^7126461211 is an apocalyptic number.

7126461211 is a deficient number, since it is larger than the sum of its proper divisors (1).

7126461211 is an equidigital number, since it uses as much as digits as its factorization.

7126461211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 31.

The square root of 7126461211 is about 84418.3701039057. The cubic root of 7126461211 is about 1924.3820998561.

The spelling of 7126461211 in words is "seven billion, one hundred twenty-six million, four hundred sixty-one thousand, two hundred eleven".