346633142246 has 32 divisors (see below), whose sum is σ = 587890586880. Its totient is φ = 152416051200.

The previous prime is 346633142221. The next prime is 346633142249. The reversal of 346633142246 is 642241336643.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 346633142197 and 346633142206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346633142249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5639675 + ... + 5700806.

It is an arithmetic number, because the mean of its divisors is an integer number (18371580840).

Almost surely, 2^346633142246 is an apocalyptic number.

346633142246 is a deficient number, since it is larger than the sum of its proper divisors (241257444634).

346633142246 is a wasteful number, since it uses less digits than its factorization.

346633142246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11340560.

The product of its digits is 1492992, while the sum is 44.

Adding to 346633142246 its reverse (642241336643), we get a palindrome (988874478889).

The spelling of 346633142246 in words is "three hundred forty-six billion, six hundred thirty-three million, one hundred forty-two thousand, two hundred forty-six".