3143460005 has 12 divisors (see below), whose sum is σ = 4388013900. Its totient is φ = 2155515264.

The previous prime is 3143459999. The next prime is 3143460031. The reversal of 3143460005 is 5000643413.

It can be written as a sum of positive squares in 2 ways, for example, as 1328529601 + 1814930404 = 36449^2 + 42602^2 .

It is not a de Polignac number, because 3143460005 - 2⁴ = 3143459989 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6414980 + ... + 6415469.

It is an arithmetic number, because the mean of its divisors is an integer number (365667825).

Almost surely, 2^3143460005 is an apocalyptic number.

3143460005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3143460005 is a deficient number, since it is larger than the sum of its proper divisors (1244553895).

3143460005 is a wasteful number, since it uses less digits than its factorization.

3143460005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12830468 (or 12830461 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3143460005 is about 56066.5676227821. The cubic root of 3143460005 is about 1464.8820128084.

The spelling of 3143460005 in words is "three billion, one hundred forty-three million, four hundred sixty thousand, five".