506421426314 has 4 divisors (see below), whose sum is σ = 759632139474. Its totient is φ = 253210713156.

The previous prime is 506421426311. The next prime is 506421426361. The reversal of 506421426314 is 413624124605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413624124605 = 5 ⋅82724824921.

It can be written as a sum of positive squares in only one way, i.e., 477780941089 + 28640485225 = 691217^2 + 169235^2 .

It is a super-2 number, since 2×506421426314² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (506421426311) 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 as a sum of consecutive naturals, namely, 126605356577 + ... + 126605356580.

Almost surely, 2^506421426314 is an apocalyptic number.

506421426314 is a deficient number, since it is larger than the sum of its proper divisors (253210713160).

506421426314 is a wasteful number, since it uses less digits than its factorization.

506421426314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253210713159.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 506421426314 in words is "five hundred six billion, four hundred twenty-one million, four hundred twenty-six thousand, three hundred fourteen".