2342402434 has 8 divisors (see below), whose sum is σ = 3514820220. Its totient is φ = 1170795696.

The previous prime is 2342402429. The next prime is 2342402437. The reversal of 2342402434 is 4342042432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2339173225 + 3229209 = 48365^2 + 1797^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2342402437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195489 + ... + 207124.

Almost surely, 2^2342402434 is an apocalyptic number.

2342402434 is a deficient number, since it is larger than the sum of its proper divisors (1172417786).

2342402434 is a wasteful number, since it uses less digits than its factorization.

2342402434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405524.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 2342402434 is about 48398.3722246937. The cubic root of 2342402434 is about 1328.0685844393.

Adding to 2342402434 its reverse (4342042432), we get a palindrome (6684444866).

The spelling of 2342402434 in words is "two billion, three hundred forty-two million, four hundred two thousand, four hundred thirty-four".