2464131009 has 4 divisors (see below), whose sum is σ = 3285508016. Its totient is φ = 1642754004.

The previous prime is 2464131001. The next prime is 2464131017. The reversal of 2464131009 is 9001314642.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2464131001) and next prime (2464131017).

It is not a de Polignac number, because 2464131009 - 2³ = 2464131001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2464131001) 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, 410688499 + ... + 410688504.

It is an arithmetic number, because the mean of its divisors is an integer number (821377004).

Almost surely, 2^2464131009 is an apocalyptic number.

It is an amenable number.

2464131009 is a deficient number, since it is larger than the sum of its proper divisors (821377007).

2464131009 is an equidigital number, since it uses as much as digits as its factorization.

2464131009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821377006.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2464131009 is about 49640.0141921817. The cubic root of 2464131009 is about 1350.6866208160.

The spelling of 2464131009 in words is "two billion, four hundred sixty-four million, one hundred thirty-one thousand, nine".