321026612431342 has 8 divisors (see below), whose sum is σ = 491785448831136. Its totient is φ = 157098129487632.

The previous prime is 321026612431337. The next prime is 321026612431403. The reversal of 321026612431342 is 243134216620123.

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

It is a junction number, because it is equal to n+sod(n) for n = 321026612431295 and 321026612431304.

It is a congruent number.

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, 1707588363903 + ... + 1707588364090.

It is an arithmetic number, because the mean of its divisors is an integer number (61473181103892).

Almost surely, 2^{321026612431342} is an apocalyptic number.

321026612431342 is a deficient number, since it is larger than the sum of its proper divisors (170758836399794).

321026612431342 is a wasteful number, since it uses less digits than its factorization.

321026612431342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415176728042.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 321026612431342 in words is "three hundred twenty-one trillion, twenty-six billion, six hundred twelve million, four hundred thirty-one thousand, three hundred forty-two".