629149336337 has 2 divisors, whose sum is σ = 629149336338. Its totient is φ = 629149336336.

The previous prime is 629149336289. The next prime is 629149336393. The reversal of 629149336337 is 733633941926.

It is an a-pointer prime, because the next prime (629149336393) can be obtained adding 629149336337 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 524162968081 + 104986368256 = 723991^2 + 324016^2 .

It is a cyclic number.

It is not a de Polignac number, because 629149336337 - 2¹² = 629149332241 is a prime.

It is not a weakly prime, because it can be changed into another prime (629149336397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314574668168 + 314574668169.

It is an arithmetic number, because the mean of its divisors is an integer number (314574668169).

Almost surely, 2^629149336337 is an apocalyptic number.

It is an amenable number.

629149336337 is a deficient number, since it is larger than the sum of its proper divisors (1).

629149336337 is an equidigital number, since it uses as much as digits as its factorization.

629149336337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13226976, while the sum is 56.

The spelling of 629149336337 in words is "six hundred twenty-nine billion, one hundred forty-nine million, three hundred thirty-six thousand, three hundred thirty-seven".