507342448534843 has 4 divisors (see below), whose sum is σ = 507366902329560. Its totient is φ = 507317994740128.

The previous prime is 507342448534829. The next prime is 507342448534861. The reversal of 507342448534843 is 348435844243705.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 507342448534843 - 2¹³ = 507342448526651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (507342448531843) 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 in 3 ways as a sum of consecutive naturals, for example, 12226866238 + ... + 12226907731.

It is an arithmetic number, because the mean of its divisors is an integer number (126841725582390).

Almost surely, 2^{507342448534843} is an apocalyptic number.

507342448534843 is a deficient number, since it is larger than the sum of its proper divisors (24453794717).

507342448534843 is a wasteful number, since it uses less digits than its factorization.

507342448534843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24453794716.

The product of its (nonzero) digits is 619315200, while the sum is 64.

The spelling of 507342448534843 in words is "five hundred seven trillion, three hundred forty-two billion, four hundred forty-eight million, five hundred thirty-four thousand, eight hundred forty-three".