1340040100213 has 8 divisors (see below), whose sum is σ = 1410588652320. Its totient is φ = 1269493560720.

The previous prime is 1340040100187. The next prime is 1340040100229. The reversal of 1340040100213 is 3120010400431.

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 1340040100213 - 2¹⁷ = 1340039969141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340040100313) 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, 974898 + ... + 1905388.

It is an arithmetic number, because the mean of its divisors is an integer number (176323581540).

Almost surely, 2^{1340040100213} is an apocalyptic number.

It is an amenable number.

1340040100213 is a deficient number, since it is larger than the sum of its proper divisors (70548552107).

1340040100213 is an equidigital number, since it uses as much as digits as its factorization.

1340040100213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006307.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1340040100213 its reverse (3120010400431), we get a palindrome (4460050500644).

The spelling of 1340040100213 in words is "one trillion, three hundred forty billion, forty million, one hundred thousand, two hundred thirteen".