464420065141013 has 4 divisors (see below), whose sum is σ = 464480781590700. Its totient is φ = 464359348691328.

The previous prime is 464420065140949. The next prime is 464420065141061. The reversal of 464420065141013 is 310141560024464.

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

It can be written as a sum of positive squares in 2 ways, for example, as 181905049379524 + 282515015761489 = 13487218^2 + 16808183^2 .

It is a cyclic number.

It is not a de Polignac number, because 464420065141013 - 2⁶ = 464420065140949 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 (464420065140013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30358213370 + ... + 30358228667.

It is an arithmetic number, because the mean of its divisors is an integer number (116120195397675).

Almost surely, 2^{464420065141013} is an apocalyptic number.

It is an amenable number.

464420065141013 is a deficient number, since it is larger than the sum of its proper divisors (60716449687).

464420065141013 is an equidigital number, since it uses as much as digits as its factorization.

464420065141013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60716449686.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 464420065141013 in words is "four hundred sixty-four trillion, four hundred twenty billion, sixty-five million, one hundred forty-one thousand, thirteen".