343212410403 has 6 divisors (see below), whose sum is σ = 495751259484. Its totient is φ = 228808273596.

The previous prime is 343212410393. The next prime is 343212410407. The reversal of 343212410403 is 304014212343.

343212410403 is a `hidden beast` number, since 3 + 4 + 3 + 212 + 41 + 0 + 403 = 666.

It is not a de Polignac number, because 343212410403 - 2¹² = 343212406307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343212410407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19067356125 + ... + 19067356142.

It is an arithmetic number, because the mean of its divisors is an integer number (82625209914).

Almost surely, 2^343212410403 is an apocalyptic number.

343212410403 is a deficient number, since it is larger than the sum of its proper divisors (152538849081).

343212410403 is a wasteful number, since it uses less digits than its factorization.

343212410403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38134712273 (or 38134712270 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 343212410403 its reverse (304014212343), we get a palindrome (647226622746).

The spelling of 343212410403 in words is "three hundred forty-three billion, two hundred twelve million, four hundred ten thousand, four hundred three".