2434340405 has 16 divisors (see below), whose sum is σ = 3344721024. Its totient is φ = 1666163520.

The previous prime is 2434340399. The next prime is 2434340411. The reversal of 2434340405 is 5040434342.

It is an interprime number because it is at equal distance from previous prime (2434340399) and next prime (2434340411).

It is not a de Polignac number, because 2434340405 - 2¹² = 2434336309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45347 + ... + 83216.

It is an arithmetic number, because the mean of its divisors is an integer number (209045064).

Almost surely, 2^2434340405 is an apocalyptic number.

It is an amenable number.

2434340405 is a deficient number, since it is larger than the sum of its proper divisors (910380619).

2434340405 is a wasteful number, since it uses less digits than its factorization.

2434340405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129116.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 2434340405 is about 49339.0353067427. The cubic root of 2434340405 is about 1345.2214051202.

Adding to 2434340405 its reverse (5040434342), we get a palindrome (7474774747).

The spelling of 2434340405 in words is "two billion, four hundred thirty-four million, three hundred forty thousand, four hundred five".