2430440342 has 32 divisors (see below), whose sum is σ = 4025941920. Its totient is φ = 1091220480.

The previous prime is 2430440339. The next prime is 2430440357.

2430440342 is nontrivially palindromic in base 10.

2430440342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1700084 + ... + 1701512.

It is an arithmetic number, because the mean of its divisors is an integer number (125810685).

Almost surely, 2^2430440342 is an apocalyptic number.

2430440342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2430440342 is a deficient number, since it is larger than the sum of its proper divisors (1595501578).

2430440342 is a wasteful number, since it uses less digits than its factorization.

2430440342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2430440342 is about 49299.4963665959. The cubic root of 2430440342 is about 1344.5026269113.

It can be divided in two parts, 24304 and 40342, that added together give a palindrome (64646).

The spelling of 2430440342 in words is "two billion, four hundred thirty million, four hundred forty thousand, three hundred forty-two".