3456234650442 has 32 divisors (see below), whose sum is σ = 7902640432512. Its totient is φ = 987161174784.

The previous prime is 3456234650441. The next prime is 3456234650483. The reversal of 3456234650442 is 2440564326543.

It is a junction number, because it is equal to n+sod(n) for n = 3456234650391 and 3456234650400.

It is not an unprimeable number, because it can be changed into a prime (3456234650441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13809483 + ... + 14057534.

It is an arithmetic number, because the mean of its divisors is an integer number (246957513516).

Almost surely, 2^{3456234650442} is an apocalyptic number.

3456234650442 is an abundant number, since it is smaller than the sum of its proper divisors (4446405782070).

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

3456234650442 is a wasteful number, since it uses less digits than its factorization.

3456234650442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27869982.

The product of its (nonzero) digits is 8294400, while the sum is 48.

Adding to 3456234650442 its reverse (2440564326543), we get a palindrome (5896798976985).

The spelling of 3456234650442 in words is "three trillion, four hundred fifty-six billion, two hundred thirty-four million, six hundred fifty thousand, four hundred forty-two".