343401130402 has 64 divisors (see below), whose sum is σ = 580652302464. Its totient is φ = 150993469440.

The previous prime is 343401130361. The next prime is 343401130403. The reversal of 343401130402 is 204031104343.

It is a super-2 number, since 2×343401130402² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (343401130403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25064418 + ... + 25078114.

It is an arithmetic number, because the mean of its divisors is an integer number (9072692226).

Almost surely, 2^343401130402 is an apocalyptic number.

343401130402 is a deficient number, since it is larger than the sum of its proper divisors (237251172062).

343401130402 is a wasteful number, since it uses less digits than its factorization.

343401130402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14083.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 343401130402 its reverse (204031104343), we get a palindrome (547432234745).

The spelling of 343401130402 in words is "three hundred forty-three billion, four hundred one million, one hundred thirty thousand, four hundred two".