343673403434 has 8 divisors (see below), whose sum is σ = 522035549760. Its totient is φ = 169661553516.

The previous prime is 343673403427. The next prime is 343673403523. The reversal of 343673403434 is 434304376343.

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

It is a super-2 number, since 2×343673403434² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087573904 + ... + 1087574219.

It is an arithmetic number, because the mean of its divisors is an integer number (65254443720).

Almost surely, 2^343673403434 is an apocalyptic number.

343673403434 is a deficient number, since it is larger than the sum of its proper divisors (178362146326).

343673403434 is a wasteful number, since it uses less digits than its factorization.

343673403434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175148204.

The product of its (nonzero) digits is 2612736, while the sum is 44.

Adding to 343673403434 its reverse (434304376343), we get a palindrome (777977779777).

The spelling of 343673403434 in words is "three hundred forty-three billion, six hundred seventy-three million, four hundred three thousand, four hundred thirty-four".