2405342252 has 6 divisors (see below), whose sum is σ = 4209348948. Its totient is φ = 1202671124.

The previous prime is 2405342243. The next prime is 2405342293. The reversal of 2405342252 is 2522435042.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 300667778 + ... + 300667785.

It is an arithmetic number, because the mean of its divisors is an integer number (701558158).

Almost surely, 2^2405342252 is an apocalyptic number.

It is an amenable number.

2405342252 is a deficient number, since it is larger than the sum of its proper divisors (1804006696).

2405342252 is a wasteful number, since it uses less digits than its factorization.

2405342252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601335567 (or 601335565 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2405342252 is about 49044.2886787035. The cubic root of 2405342252 is about 1339.8585749608.

Adding to 2405342252 its reverse (2522435042), we get a palindrome (4927777294).

The spelling of 2405342252 in words is "two billion, four hundred five million, three hundred forty-two thousand, two hundred fifty-two".