629110628441 has 2 divisors, whose sum is σ = 629110628442. Its totient is φ = 629110628440.

The previous prime is 629110628431. The next prime is 629110628453. The reversal of 629110628441 is 144826011926.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 491169697225 + 137940931216 = 700835^2 + 371404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-629110628441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 629110628392 and 629110628401.

It is not a weakly prime, because it can be changed into another prime (629110628431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314555314220 + 314555314221.

It is an arithmetic number, because the mean of its divisors is an integer number (314555314221).

Almost surely, 2^629110628441 is an apocalyptic number.

It is an amenable number.

629110628441 is a deficient number, since it is larger than the sum of its proper divisors (1).

629110628441 is an equidigital number, since it uses as much as digits as its factorization.

629110628441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 629110628441 in words is "six hundred twenty-nine billion, one hundred ten million, six hundred twenty-eight thousand, four hundred forty-one".