460142646013 has 8 divisors (see below), whose sum is σ = 463711757400. Its totient is φ = 456583987008.

The previous prime is 460142645993. The next prime is 460142646017. The reversal of 460142646013 is 310646241064.

It can be written as a sum of positive squares in 4 ways, for example, as 229998894724 + 230143751289 = 479582^2 + 479733^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460142646013 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 (460142646017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2524698 + ... + 2700811.

It is an arithmetic number, because the mean of its divisors is an integer number (57963969675).

Almost surely, 2^460142646013 is an apocalyptic number.

It is an amenable number.

460142646013 is a deficient number, since it is larger than the sum of its proper divisors (3569111387).

460142646013 is a wasteful number, since it uses less digits than its factorization.

460142646013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226191.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 460142646013 its reverse (310646241064), we get a palindrome (770788887077).

The spelling of 460142646013 in words is "four hundred sixty billion, one hundred forty-two million, six hundred forty-six thousand, thirteen".