10399065029 has 2 divisors, whose sum is σ = 10399065030. Its totient is φ = 10399065028.

The previous prime is 10399064999. The next prime is 10399065037. The reversal of 10399065029 is 92056099301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10025416129 + 373648900 = 100127^2 + 19330^2 .

It is a cyclic number.

It is not a de Polignac number, because 10399065029 - 2¹² = 10399060933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10399065059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5199532514 + 5199532515.

It is an arithmetic number, because the mean of its divisors is an integer number (5199532515).

Almost surely, 2^10399065029 is an apocalyptic number.

It is an amenable number.

10399065029 is a deficient number, since it is larger than the sum of its proper divisors (1).

10399065029 is an equidigital number, since it uses as much as digits as its factorization.

10399065029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131220, while the sum is 44.

The spelling of 10399065029 in words is "ten billion, three hundred ninety-nine million, sixty-five thousand, twenty-nine".