3480729012311 has 2 divisors, whose sum is σ = 3480729012312. Its totient is φ = 3480729012310.

The previous prime is 3480729012301. The next prime is 3480729012317. The reversal of 3480729012311 is 1132109270843.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1132109270843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3480729012311 - 2¹⁸ = 3480728750167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3480729012317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1740364506155 + 1740364506156.

It is an arithmetic number, because the mean of its divisors is an integer number (1740364506156).

Almost surely, 2^{3480729012311} is an apocalyptic number.

3480729012311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3480729012311 is an equidigital number, since it uses as much as digits as its factorization.

3480729012311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 3480729012311 in words is "three trillion, four hundred eighty billion, seven hundred twenty-nine million, twelve thousand, three hundred eleven".