3420023110434 has 48 divisors (see below), whose sum is σ = 8519339058048. Its totient is φ = 971298259776.

The previous prime is 3420023110429. The next prime is 3420023110463. The reversal of 3420023110434 is 4340113200243.

3420023110434 is a `hidden beast` number, since 3 + 4 + 200 + 23 + 1 + 1 + 0 + 434 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3420023110398 and 3420023110407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81245547 + ... + 81287630.

It is an arithmetic number, because the mean of its divisors is an integer number (177486230376).

Almost surely, 2^{3420023110434} is an apocalyptic number.

3420023110434 is an abundant number, since it is smaller than the sum of its proper divisors (5099315947614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3420023110434 is a wasteful number, since it uses less digits than its factorization.

3420023110434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162533359 (or 162533356 counting only the distinct ones).

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

Adding to 3420023110434 its reverse (4340113200243), we get a palindrome (7760136310677).

The spelling of 3420023110434 in words is "three trillion, four hundred twenty billion, twenty-three million, one hundred ten thousand, four hundred thirty-four".