321214133000342 has 32 divisors (see below), whose sum is σ = 515502177415680. Its totient is φ = 149657545723680.

The previous prime is 321214133000333. The next prime is 321214133000413. The reversal of 321214133000342 is 243000331412123.

It is a super-2 number, since 2×321214133000342² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163292003 + ... + 165247409.

It is an arithmetic number, because the mean of its divisors is an integer number (16109443044240).

Almost surely, 2^{321214133000342} is an apocalyptic number.

321214133000342 is a deficient number, since it is larger than the sum of its proper divisors (194288044415338).

321214133000342 is a wasteful number, since it uses less digits than its factorization.

321214133000342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026356.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 321214133000342 its reverse (243000331412123), we get a palindrome (564214464412465).

The spelling of 321214133000342 in words is "three hundred twenty-one trillion, two hundred fourteen billion, one hundred thirty-three million, three hundred forty-two", and thus it is an aban number.