321012102413402 has 8 divisors (see below), whose sum is σ = 481519443714816. Its totient is φ = 160505621175132.

The previous prime is 321012102413383. The next prime is 321012102413479. The reversal of 321012102413402 is 204314201210123.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214081868 + ... + 215576135.

It is an arithmetic number, because the mean of its divisors is an integer number (60189930464352).

Almost surely, 2^{321012102413402} is an apocalyptic number.

321012102413402 is a deficient number, since it is larger than the sum of its proper divisors (160507341301414).

321012102413402 is a wasteful number, since it uses less digits than its factorization.

321012102413402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430031572.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 321012102413402 its reverse (204314201210123), we get a palindrome (525326303623525).

The spelling of 321012102413402 in words is "three hundred twenty-one trillion, twelve billion, one hundred two million, four hundred thirteen thousand, four hundred two".