10429640629 has 2 divisors, whose sum is σ = 10429640630. Its totient is φ = 10429640628.

The previous prime is 10429640581. The next prime is 10429640681. The reversal of 10429640629 is 92604692401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5963391729 + 4466248900 = 77223^2 + 66830^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10429640629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10429640129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5214820314 + 5214820315.

It is an arithmetic number, because the mean of its divisors is an integer number (5214820315).

Almost surely, 2^10429640629 is an apocalyptic number.

It is an amenable number.

10429640629 is a deficient number, since it is larger than the sum of its proper divisors (1).

10429640629 is an equidigital number, since it uses as much as digits as its factorization.

10429640629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 10429640629 in words is "ten billion, four hundred twenty-nine million, six hundred forty thousand, six hundred twenty-nine".