321462036243 has 12 divisors (see below), whose sum is σ = 465442253640. Its totient is φ = 213796546656.

The previous prime is 321462036209. The next prime is 321462036257. The reversal of 321462036243 is 342630264123.

321462036243 is a `hidden beast` number, since 3 + 2 + 1 + 4 + 6 + 20 + 3 + 624 + 3 = 666.

It is not a de Polignac number, because 321462036243 - 2⁹ = 321462035731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321462036198 and 321462036207.

It is not an unprimeable number, because it can be changed into a prime (321462036043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42619146 + ... + 42626687.

It is an arithmetic number, because the mean of its divisors is an integer number (38786854470).

Almost surely, 2^321462036243 is an apocalyptic number.

321462036243 is a deficient number, since it is larger than the sum of its proper divisors (143980217397).

321462036243 is a wasteful number, since it uses less digits than its factorization.

321462036243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85246258 (or 85246255 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 321462036243 in words is "three hundred twenty-one billion, four hundred sixty-two million, thirty-six thousand, two hundred forty-three".