4340131402 has 8 divisors (see below), whose sum is σ = 6510718116. Its totient is φ = 2169892032.

The previous prime is 4340131361. The next prime is 4340131403. The reversal of 4340131402 is 2041310434.

It can be written as a sum of positive squares in 2 ways, for example, as 4338988641 + 1142761 = 65871^2 + 1069^2 .

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 (4340131403) 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, 52953 + ... + 107164.

Almost surely, 2^4340131402 is an apocalyptic number.

4340131402 is a deficient number, since it is larger than the sum of its proper divisors (2170586714).

4340131402 is a wasteful number, since it uses less digits than its factorization.

4340131402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173672.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4340131402 is about 65879.6736634298. The cubic root of 4340131402 is about 1631.1765129434.

Adding to 4340131402 its reverse (2041310434), we get a palindrome (6381441836).

The spelling of 4340131402 in words is "four billion, three hundred forty million, one hundred thirty-one thousand, four hundred two".