10041214721 has 2 divisors, whose sum is σ = 10041214722. Its totient is φ = 10041214720.

The previous prime is 10041214717. The next prime is 10041214723. The reversal of 10041214721 is 12741214001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9314373121 + 726841600 = 96511^2 + 26960^2 .

It is a cyclic number.

It is not a de Polignac number, because 10041214721 - 2² = 10041214717 is a prime.

Together with 10041214723, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10041214723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020607360 + 5020607361.

It is an arithmetic number, because the mean of its divisors is an integer number (5020607361).

Almost surely, 2^10041214721 is an apocalyptic number.

It is an amenable number.

10041214721 is a deficient number, since it is larger than the sum of its proper divisors (1).

10041214721 is an equidigital number, since it uses as much as digits as its factorization.

10041214721 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 10041214721 its reverse (12741214001), we get a palindrome (22782428722).

The spelling of 10041214721 in words is "ten billion, forty-one million, two hundred fourteen thousand, seven hundred twenty-one".