1340211119 has 4 divisors (see below), whose sum is σ = 1443304296. Its totient is φ = 1237117944.

The previous prime is 1340211029. The next prime is 1340211121. The reversal of 1340211119 is 9111120431.

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

It is a cyclic number.

It is not a de Polignac number, because 1340211119 - 2⁸ = 1340210863 is a prime.

It is a super-2 number, since 2×1340211119² = 3592331686982464322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1340211094 and 1340211103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340211139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51546569 + ... + 51546594.

It is an arithmetic number, because the mean of its divisors is an integer number (360826074).

Almost surely, 2^1340211119 is an apocalyptic number.

1340211119 is a deficient number, since it is larger than the sum of its proper divisors (103093177).

1340211119 is a wasteful number, since it uses less digits than its factorization.

1340211119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103093176.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 1340211119 is about 36608.8939876637. The cubic root of 1340211119 is about 1102.5316672054.

The spelling of 1340211119 in words is "one billion, three hundred forty million, two hundred eleven thousand, one hundred nineteen".