340551013441 has 2 divisors, whose sum is σ = 340551013442. Its totient is φ = 340551013440.

The previous prime is 340551013427. The next prime is 340551013459. The reversal of 340551013441 is 144310155043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337440162816 + 3110850625 = 580896^2 + 55775^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340551013441 is a prime.

It is not a weakly prime, because it can be changed into another prime (340551013841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170275506720 + 170275506721.

It is an arithmetic number, because the mean of its divisors is an integer number (170275506721).

Almost surely, 2^340551013441 is an apocalyptic number.

It is an amenable number.

340551013441 is a deficient number, since it is larger than the sum of its proper divisors (1).

340551013441 is an equidigital number, since it uses as much as digits as its factorization.

340551013441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 340551013441 its reverse (144310155043), we get a palindrome (484861168484).

The spelling of 340551013441 in words is "three hundred forty billion, five hundred fifty-one million, thirteen thousand, four hundred forty-one".