1340030001 has 4 divisors (see below), whose sum is σ = 1786706672. Its totient is φ = 893353332.

The previous prime is 1340029991. The next prime is 1340030039. The reversal of 1340030001 is 1000300431.

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 not a de Polignac number, because 1340030001 - 2¹⁷ = 1339898929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1340030201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223338331 + ... + 223338336.

It is an arithmetic number, because the mean of its divisors is an integer number (446676668).

Almost surely, 2^1340030001 is an apocalyptic number.

It is an amenable number.

1340030001 is a deficient number, since it is larger than the sum of its proper divisors (446676671).

1340030001 is an equidigital number, since it uses as much as digits as its factorization.

1340030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446676670.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1340030001 is about 36606.4202155851. The cubic root of 1340030001 is about 1102.4819990788.

Adding to 1340030001 its reverse (1000300431), we get a palindrome (2340330432).

The spelling of 1340030001 in words is "one billion, three hundred forty million, thirty thousand, one".