321041852134 has 16 divisors (see below), whose sum is σ = 507040185600. Its totient is φ = 152032856904.

The previous prime is 321041852129. The next prime is 321041852221. The reversal of 321041852134 is 431258140123.

It is a self number, because there is not a number n which added to its sum of digits gives 321041852134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951874 + ... + 1244245.

It is an arithmetic number, because the mean of its divisors is an integer number (31690011600).

Almost surely, 2^321041852134 is an apocalyptic number.

321041852134 is a deficient number, since it is larger than the sum of its proper divisors (185998333466).

321041852134 is a wasteful number, since it uses less digits than its factorization.

321041852134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199987.

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 321041852134 its reverse (431258140123), we get a palindrome (752299992257).

The spelling of 321041852134 in words is "three hundred twenty-one billion, forty-one million, eight hundred fifty-two thousand, one hundred thirty-four".