1410340321 has 12 divisors (see below), whose sum is σ = 1530779628. Its totient is φ = 1298778624.

The previous prime is 1410340271. The next prime is 1410340361. The reversal of 1410340321 is 1230430141.

It can be written as a sum of positive squares in 6 ways, for example, as 366339600 + 1044000721 = 19140^2 + 32311^2 .

It is not a de Polignac number, because 1410340321 - 2¹⁵ = 1410307553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1410340361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63541 + ... + 82813.

It is an arithmetic number, because the mean of its divisors is an integer number (127564969).

Almost surely, 2^1410340321 is an apocalyptic number.

It is an amenable number.

1410340321 is a deficient number, since it is larger than the sum of its proper divisors (120439307).

1410340321 is a wasteful number, since it uses less digits than its factorization.

1410340321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19732 (or 19719 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1410340321 is about 37554.4980128879. The cubic root of 1410340321 is about 1121.4363801353.

Adding to 1410340321 its reverse (1230430141), we get a palindrome (2640770462).

The spelling of 1410340321 in words is "one billion, four hundred ten million, three hundred forty thousand, three hundred twenty-one".