2430434442 has 16 divisors (see below), whose sum is σ = 4888968480. Its totient is φ = 805461552.

The previous prime is 2430434431. The next prime is 2430434459. The reversal of 2430434442 is 2444340342.

2430434442 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169692 + ... + 1171767.

It is an arithmetic number, because the mean of its divisors is an integer number (305560530).

Almost surely, 2^2430434442 is an apocalyptic number.

2430434442 is an abundant number, since it is smaller than the sum of its proper divisors (2458534038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2430434442 is a wasteful number, since it uses less digits than its factorization.

2430434442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341637.

The product of its (nonzero) digits is 36864, while the sum is 30.

The square root of 2430434442 is about 49299.4365282201. The cubic root of 2430434442 is about 1344.5015389642.

Adding to 2430434442 its reverse (2444340342), we get a palindrome (4874774784).

The spelling of 2430434442 in words is "two billion, four hundred thirty million, four hundred thirty-four thousand, four hundred forty-two".