1329412763201 has 2 divisors, whose sum is σ = 1329412763202. Its totient is φ = 1329412763200.

The previous prime is 1329412763153. The next prime is 1329412763207. The reversal of 1329412763201 is 1023672149231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 921955234225 + 407457528976 = 960185^2 + 638324^2 .

It is a cyclic number.

It is not a de Polignac number, because 1329412763201 - 2²⁶ = 1329345654337 is a prime.

It is not a weakly prime, because it can be changed into another prime (1329412763207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664706381600 + 664706381601.

It is an arithmetic number, because the mean of its divisors is an integer number (664706381601).

Almost surely, 2^{1329412763201} is an apocalyptic number.

It is an amenable number.

1329412763201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1329412763201 is an equidigital number, since it uses as much as digits as its factorization.

1329412763201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 1329412763201 in words is "one trillion, three hundred twenty-nine billion, four hundred twelve million, seven hundred sixty-three thousand, two hundred one".