347423404324743 has 16 divisors (see below), whose sum is σ = 514764516860160. Its totient is φ = 231587173179288.

The previous prime is 347423404324741. The next prime is 347423404324747.

347423404324743 is a `hidden beast` number, since 3 + 4 + 74 + 23 + 40 + 43 + 2 + 474 + 3 = 666.

347423404324743 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 347423404324743 - 2¹ = 347423404324741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 347423404324743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347423404324741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 789489955 + ... + 789929892.

It is an arithmetic number, because the mean of its divisors is an integer number (32172782303760).

Almost surely, 2^{347423404324743} is an apocalyptic number.

347423404324743 is a deficient number, since it is larger than the sum of its proper divisors (167341112535417).

347423404324743 is a wasteful number, since it uses less digits than its factorization.

347423404324743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579428003 (or 1579427997 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 54.

The spelling of 347423404324743 in words is "three hundred forty-seven trillion, four hundred twenty-three billion, four hundred four million, three hundred twenty-four thousand, seven hundred forty-three".