2438262429 has 4 divisors (see below), whose sum is σ = 3251016576. Its totient is φ = 1625508284.

The previous prime is 2438262401. The next prime is 2438262433. The reversal of 2438262429 is 9242628342.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2438262429 - 2¹¹ = 2438260381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438262469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406377069 + ... + 406377074.

It is an arithmetic number, because the mean of its divisors is an integer number (812754144).

Almost surely, 2^2438262429 is an apocalyptic number.

It is an amenable number.

2438262429 is a deficient number, since it is larger than the sum of its proper divisors (812754147).

2438262429 is an equidigital number, since it uses as much as digits as its factorization.

2438262429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812754146.

The product of its digits is 331776, while the sum is 42.

The square root of 2438262429 is about 49378.7649602539. The cubic root of 2438262429 is about 1345.9434569381.

The spelling of 2438262429 in words is "two billion, four hundred thirty-eight million, two hundred sixty-two thousand, four hundred twenty-nine".