4342979174393 has 2 divisors, whose sum is σ = 4342979174394. Its totient is φ = 4342979174392.

The previous prime is 4342979174389. The next prime is 4342979174411. The reversal of 4342979174393 is 3934719792434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2491387598569 + 1851591575824 = 1578413^2 + 1360732^2 .

It is a cyclic number.

It is not a de Polignac number, because 4342979174393 - 2² = 4342979174389 is a prime.

It is a super-2 number, since 2×4342979174393² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4342979174353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171489587196 + 2171489587197.

It is an arithmetic number, because the mean of its divisors is an integer number (2171489587197).

Almost surely, 2^{4342979174393} is an apocalyptic number.

It is an amenable number.

4342979174393 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342979174393 is an equidigital number, since it uses as much as digits as its factorization.

4342979174393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 123451776, while the sum is 65.

The spelling of 4342979174393 in words is "four trillion, three hundred forty-two billion, nine hundred seventy-nine million, one hundred seventy-four thousand, three hundred ninety-three".