347423457063 has 4 divisors (see below), whose sum is σ = 463231276088. Its totient is φ = 231615638040.

The previous prime is 347423457019. The next prime is 347423457113. The reversal of 347423457063 is 360754324743.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 347423457063 - 2²⁴ = 347406679847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347423457013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57903909508 + ... + 57903909513.

It is an arithmetic number, because the mean of its divisors is an integer number (115807819022).

Almost surely, 2^347423457063 is an apocalyptic number.

347423457063 is a deficient number, since it is larger than the sum of its proper divisors (115807819025).

347423457063 is a wasteful number, since it uses less digits than its factorization.

347423457063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115807819024.

The product of its (nonzero) digits is 5080320, while the sum is 48.

The spelling of 347423457063 in words is "three hundred forty-seven billion, four hundred twenty-three million, four hundred fifty-seven thousand, sixty-three".