2340529129 has 16 divisors (see below), whose sum is σ = 2486592000. Its totient is φ = 2199637440.

The previous prime is 2340529097. The next prime is 2340529141. The reversal of 2340529129 is 9219250432.

It is a cyclic number.

It is not a de Polignac number, because 2340529129 - 2⁵ = 2340529097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340521129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155467 + ... + 169855.

It is an arithmetic number, because the mean of its divisors is an integer number (155412000).

Almost surely, 2^2340529129 is an apocalyptic number.

2340529129 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2340529129 is a deficient number, since it is larger than the sum of its proper divisors (146062871).

2340529129 is a wasteful number, since it uses less digits than its factorization.

2340529129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 2340529129 is about 48379.0153785709. The cubic root of 2340529129 is about 1327.7144549932.

The spelling of 2340529129 in words is "two billion, three hundred forty million, five hundred twenty-nine thousand, one hundred twenty-nine".