340231020014441 has 24 divisors (see below), whose sum is σ = 353911266405720. Its totient is φ = 326690206649856.

The previous prime is 340231020014399. The next prime is 340231020014447. The reversal of 340231020014441 is 144410020132043.

It can be written as a sum of positive squares in 12 ways, for example, as 106610188698841 + 233620831315600 = 10325221^2 + 15284660^2 .

It is a de Polignac number, because none of the positive numbers 2^k-340231020014441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340231020014447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1333604405 + ... + 1333859501.

It is an arithmetic number, because the mean of its divisors is an integer number (14746302766905).

Almost surely, 2^{340231020014441} is an apocalyptic number.

It is an amenable number.

340231020014441 is a deficient number, since it is larger than the sum of its proper divisors (13680246391279).

340231020014441 is an equidigital number, since it uses as much as digits as its factorization.

340231020014441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256461 (or 256232 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 340231020014441 its reverse (144410020132043), we get a palindrome (484641040146484).

The spelling of 340231020014441 in words is "three hundred forty trillion, two hundred thirty-one billion, twenty million, fourteen thousand, four hundred forty-one".