2405232242 has 16 divisors (see below), whose sum is σ = 4161792960. Its totient is φ = 1021179408.

The previous prime is 2405232223. The next prime is 2405232253. The reversal of 2405232242 is 2422325042.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801317 + ... + 804312.

It is an arithmetic number, because the mean of its divisors is an integer number (260112060).

Almost surely, 2^2405232242 is an apocalyptic number.

2405232242 is a deficient number, since it is larger than the sum of its proper divisors (1756560718).

2405232242 is a wasteful number, since it uses less digits than its factorization.

2405232242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605745.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 2405232242 is about 49043.1671285613. The cubic root of 2405232242 is about 1339.8381481949.

Adding to 2405232242 its reverse (2422325042), we get a palindrome (4827557284).

The spelling of 2405232242 in words is "two billion, four hundred five million, two hundred thirty-two thousand, two hundred forty-two".