506454601445342 has 32 divisors (see below), whose sum is σ = 846395098813440. Its totient is φ = 225303736834080.

The previous prime is 506454601445329. The next prime is 506454601445347. The reversal of 506454601445342 is 243544106454605.

It is a super-2 number, since 2×506454601445342² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506454601445347) 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 15 ways as a sum of consecutive naturals, for example, 42595103 + ... + 53171909.

It is an arithmetic number, because the mean of its divisors is an integer number (26449846837920).

Almost surely, 2^{506454601445342} is an apocalyptic number.

506454601445342 is a deficient number, since it is larger than the sum of its proper divisors (339940497368098).

506454601445342 is a wasteful number, since it uses less digits than its factorization.

506454601445342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10623176.

The product of its (nonzero) digits is 27648000, while the sum is 53.

Adding to 506454601445342 its reverse (243544106454605), we get a palindrome (749998707899947).

The spelling of 506454601445342 in words is "five hundred six trillion, four hundred fifty-four billion, six hundred one million, four hundred forty-five thousand, three hundred forty-two".