1340033403301 has 4 divisors (see below), whose sum is σ = 1341185625792. Its totient is φ = 1338881180812.

The previous prime is 1340033403227. The next prime is 1340033403323. The reversal of 1340033403301 is 1033043300431.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 1340033403301 - 2¹⁷ = 1340033272229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340033403361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576109501 + ... + 576111826.

It is an arithmetic number, because the mean of its divisors is an integer number (335296406448).

Almost surely, 2^{1340033403301} is an apocalyptic number.

It is an amenable number.

1340033403301 is a deficient number, since it is larger than the sum of its proper divisors (1152222491).

1340033403301 is a wasteful number, since it uses less digits than its factorization.

1340033403301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152222490.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1340033403301 its reverse (1033043300431), we get a palindrome (2373076703732).

The spelling of 1340033403301 in words is "one trillion, three hundred forty billion, thirty-three million, four hundred three thousand, three hundred one".