321012104413401 has 6 divisors (see below), whose sum is σ = 463684150819370. Its totient is φ = 214008069608928.

The previous prime is 321012104413397. The next prime is 321012104413411. The reversal of 321012104413401 is 104314401210123.

It is a happy number.

321012104413401 is a `hidden beast` number, since 3 + 2 + 1 + 0 + 1 + 210 + 4 + 41 + 3 + 401 = 666.

It can be written as a sum of positive squares in only one way, i.e., 320611764753225 + 400339660176 = 17905635^2 + 632724^2 .

It is not a de Polignac number, because 321012104413401 - 2² = 321012104413397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321012104413411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17834005800736 + ... + 17834005800753.

Almost surely, 2^{321012104413401} is an apocalyptic number.

It is an amenable number.

321012104413401 is a deficient number, since it is larger than the sum of its proper divisors (142672046405969).

321012104413401 is a wasteful number, since it uses less digits than its factorization.

321012104413401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35668011601495 (or 35668011601492 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 321012104413401 its reverse (104314401210123), we get a palindrome (425326505623524).

The spelling of 321012104413401 in words is "three hundred twenty-one trillion, twelve billion, one hundred four million, four hundred thirteen thousand, four hundred one".