10340405441 has 2 divisors, whose sum is σ = 10340405442. Its totient is φ = 10340405440.

The previous prime is 10340405401. The next prime is 10340405479. The reversal of 10340405441 is 14450404301.

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., 8967332416 + 1373073025 = 94696^2 + 37055^2 .

It is a cyclic number.

It is not a de Polignac number, because 10340405441 - 2³⁰ = 9266663617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10340405441.

It is not a weakly prime, because it can be changed into another prime (10340405401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5170202720 + 5170202721.

It is an arithmetic number, because the mean of its divisors is an integer number (5170202721).

Almost surely, 2^10340405441 is an apocalyptic number.

It is an amenable number.

10340405441 is a deficient number, since it is larger than the sum of its proper divisors (1).

10340405441 is an equidigital number, since it uses as much as digits as its factorization.

10340405441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10340405441 its reverse (14450404301), we get a palindrome (24790809742).

The spelling of 10340405441 in words is "ten billion, three hundred forty million, four hundred five thousand, four hundred forty-one".