1470144440329 has 2 divisors, whose sum is σ = 1470144440330. Its totient is φ = 1470144440328.

The previous prime is 1470144440213. The next prime is 1470144440341. The reversal of 1470144440329 is 9230444410741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1466102023929 + 4042416400 = 1210827^2 + 63580^2 .

It is a cyclic number.

It is not a de Polignac number, because 1470144440329 - 2³¹ = 1467996956681 is a prime.

It is a super-2 number, since 2×1470144440329² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1470144441329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735072220164 + 735072220165.

It is an arithmetic number, because the mean of its divisors is an integer number (735072220165).

Almost surely, 2^{1470144440329} is an apocalyptic number.

It is an amenable number.

1470144440329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1470144440329 is an equidigital number, since it uses as much as digits as its factorization.

1470144440329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 1470144440329 in words is "one trillion, four hundred seventy billion, one hundred forty-four million, four hundred forty thousand, three hundred twenty-nine".