1401330033289 has 2 divisors, whose sum is σ = 1401330033290. Its totient is φ = 1401330033288.

The previous prime is 1401330033239. The next prime is 1401330033329. The reversal of 1401330033289 is 9823300331041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1078014975625 + 323315057664 = 1038275^2 + 568608^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1401330033289 is a prime.

It is not a weakly prime, because it can be changed into another prime (1401330033209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700665016644 + 700665016645.

It is an arithmetic number, because the mean of its divisors is an integer number (700665016645).

Almost surely, 2^{1401330033289} is an apocalyptic number.

It is an amenable number.

1401330033289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401330033289 is an equidigital number, since it uses as much as digits as its factorization.

1401330033289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 1401330033289 in words is "one trillion, four hundred one billion, three hundred thirty million, thirty-three thousand, two hundred eighty-nine".