2712094421 has 2 divisors, whose sum is σ = 2712094422. Its totient is φ = 2712094420.

The previous prime is 2712094417. The next prime is 2712094433. The reversal of 2712094421 is 1244902172.

It is a happy number.

2712094421 is digitally balanced in base 2, 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., 2661528100 + 50566321 = 51590^2 + 7111^2 .

It is a cyclic number.

It is not a de Polignac number, because 2712094421 - 2² = 2712094417 is a prime.

It is a super-2 number, since 2×2712094421² = 14710912296838650482, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2712094921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1356047210 + 1356047211.

It is an arithmetic number, because the mean of its divisors is an integer number (1356047211).

Almost surely, 2^2712094421 is an apocalyptic number.

It is an amenable number.

2712094421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2712094421 is an equidigital number, since it uses as much as digits as its factorization.

2712094421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2712094421 is about 52077.7728114404. The cubic root of 2712094421 is about 1394.5527136628.

Adding to 2712094421 its reverse (1244902172), we get a palindrome (3956996593).

The spelling of 2712094421 in words is "two billion, seven hundred twelve million, ninety-four thousand, four hundred twenty-one".