346504213004 has 6 divisors (see below), whose sum is σ = 606382372764. Its totient is φ = 173252106500.

The previous prime is 346504212997. The next prime is 346504213007. The reversal of 346504213004 is 400312405643.

It is not an unprimeable number, because it can be changed into a prime (346504213007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43313026622 + ... + 43313026629.

It is an arithmetic number, because the mean of its divisors is an integer number (101063728794).

Almost surely, 2^346504213004 is an apocalyptic number.

It is an amenable number.

346504213004 is a deficient number, since it is larger than the sum of its proper divisors (259878159760).

346504213004 is a wasteful number, since it uses less digits than its factorization.

346504213004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86626053255 (or 86626053253 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 346504213004 its reverse (400312405643), we get a palindrome (746816618647).

The spelling of 346504213004 in words is "three hundred forty-six billion, five hundred four million, two hundred thirteen thousand, four".