3450203432434 has 24 divisors (see below), whose sum is σ = 5698249686864. Its totient is φ = 1565602546200.

The previous prime is 3450203432419. The next prime is 3450203432453. The reversal of 3450203432434 is 4342343020543.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3450203432393 and 3450203432402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12001932 + ... + 12286039.

It is an arithmetic number, because the mean of its divisors is an integer number (237427070286).

Almost surely, 2^{3450203432434} is an apocalyptic number.

3450203432434 is a deficient number, since it is larger than the sum of its proper divisors (2248046254430).

3450203432434 is a wasteful number, since it uses less digits than its factorization.

3450203432434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24288582 (or 24288571 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 37.

Adding to 3450203432434 its reverse (4342343020543), we get a palindrome (7792546452977).

The spelling of 3450203432434 in words is "three trillion, four hundred fifty billion, two hundred three million, four hundred thirty-two thousand, four hundred thirty-four".