10429999 has 4 divisors (see below), whose sum is σ = 10547280. Its totient is φ = 10312720.

The previous prime is 10429987. The next prime is 10430011. The reversal of 10429999 is 99992401.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10429987) and next prime (10430011).

It is a cyclic number.

It is not a de Polignac number, because 10429999 - 2⁷ = 10429871 is a prime.

It is a Duffinian number.

10429999 is a modest number, since divided by 9999 gives 1042 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58507 + ... + 58684.

It is an arithmetic number, because the mean of its divisors is an integer number (2636820).

Almost surely, 2^10429999 is an apocalyptic number.

10429999 is a deficient number, since it is larger than the sum of its proper divisors (117281).

10429999 is an equidigital number, since it uses as much as digits as its factorization.

10429999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117280.

The product of its (nonzero) digits is 52488, while the sum is 43.

The square root of 10429999 is about 3229.5508975707. The cubic root of 10429999 is about 218.4882513883.

It can be divided in two parts, 104 and 29999, that added together give a palindrome (30103).

The spelling of 10429999 in words is "ten million, four hundred twenty-nine thousand, nine hundred ninety-nine".