1340773033541 has 8 divisors (see below), whose sum is σ = 1422356465664. Its totient is φ = 1259491204800.

The previous prime is 1340773033487. The next prime is 1340773033553. The reversal of 1340773033541 is 1453303770431.

It is a happy number.

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 1340773033541 - 2⁶ = 1340773033477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340773033141) 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, 75391685 + ... + 75409466.

It is an arithmetic number, because the mean of its divisors is an integer number (177794558208).

Almost surely, 2^{1340773033541} is an apocalyptic number.

It is an amenable number.

1340773033541 is a deficient number, since it is larger than the sum of its proper divisors (81583432123).

1340773033541 is a wasteful number, since it uses less digits than its factorization.

1340773033541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150801691.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 1340773033541 in words is "one trillion, three hundred forty billion, seven hundred seventy-three million, thirty-three thousand, five hundred forty-one".