1340441400211 has 8 divisors (see below), whose sum is σ = 1360997019648. Its totient is φ = 1319932341000.

The previous prime is 1340441400191. The next prime is 1340441400283. The reversal of 1340441400211 is 1120041440431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1340441400211 - 2¹³ = 1340441392019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1340441410211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11582035 + ... + 11697196.

It is an arithmetic number, because the mean of its divisors is an integer number (170124627456).

Almost surely, 2^{1340441400211} is an apocalyptic number.

1340441400211 is a deficient number, since it is larger than the sum of its proper divisors (20555619437).

1340441400211 is an equidigital number, since it uses as much as digits as its factorization.

1340441400211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23280113.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1340441400211 its reverse (1120041440431), we get a palindrome (2460482840642).

The spelling of 1340441400211 in words is "one trillion, three hundred forty billion, four hundred forty-one million, four hundred thousand, two hundred eleven".