4134343234447 has 2 divisors, whose sum is σ = 4134343234448. Its totient is φ = 4134343234446.

The previous prime is 4134343234363. The next prime is 4134343234561. The reversal of 4134343234447 is 7444323434314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4134343234447 - 2³¹ = 4132195750799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4134343234397 and 4134343234406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4134343232447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067171617223 + 2067171617224.

It is an arithmetic number, because the mean of its divisors is an integer number (2067171617224).

Almost surely, 2^{4134343234447} is an apocalyptic number.

4134343234447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134343234447 is an equidigital number, since it uses as much as digits as its factorization.

4134343234447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 46.

The spelling of 4134343234447 in words is "four trillion, one hundred thirty-four billion, three hundred forty-three million, two hundred thirty-four thousand, four hundred forty-seven".