343603562043 has 16 divisors (see below), whose sum is σ = 524469344256. Its totient is φ = 196013781120.

The previous prime is 343603562017. The next prime is 343603562077. The reversal of 343603562043 is 340265306343.

It is not a de Polignac number, because 343603562043 - 2³³ = 335013627451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343603561992 and 343603562010.

It is not an unprimeable number, because it can be changed into a prime (343603562143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13783563 + ... + 13808468.

It is an arithmetic number, because the mean of its divisors is an integer number (32779334016).

Almost surely, 2^343603562043 is an apocalyptic number.

343603562043 is a deficient number, since it is larger than the sum of its proper divisors (180865782213).

343603562043 is a wasteful number, since it uses less digits than its factorization.

343603562043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27592634.

The product of its (nonzero) digits is 466560, while the sum is 39.

Adding to 343603562043 its reverse (340265306343), we get a palindrome (683868868386).

The spelling of 343603562043 in words is "three hundred forty-three billion, six hundred three million, five hundred sixty-two thousand, forty-three".