3142321500401 has 2 divisors, whose sum is σ = 3142321500402. Its totient is φ = 3142321500400.

The previous prime is 3142321500397. The next prime is 3142321500433. The reversal of 3142321500401 is 1040051232413.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2081091874801 + 1061229625600 = 1442599^2 + 1030160^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142321500401 - 2² = 3142321500397 is a prime.

It is not a weakly prime, because it can be changed into another prime (3142321509401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571160750200 + 1571160750201.

It is an arithmetic number, because the mean of its divisors is an integer number (1571160750201).

Almost surely, 2^{3142321500401} is an apocalyptic number.

It is an amenable number.

3142321500401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142321500401 is an equidigital number, since it uses as much as digits as its factorization.

3142321500401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 3142321500401 its reverse (1040051232413), we get a palindrome (4182372732814).

The spelling of 3142321500401 in words is "three trillion, one hundred forty-two billion, three hundred twenty-one million, five hundred thousand, four hundred one".