1346505642411 has 8 divisors (see below), whose sum is σ = 1795369482384. Its totient is φ = 897656115360.

The previous prime is 1346505642359. The next prime is 1346505642439. The reversal of 1346505642411 is 1142465056431.

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

It is not a de Polignac number, because 1346505642411 - 2¹³ = 1346505634219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1346505642491) 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, 3356760 + ... + 3736421.

It is an arithmetic number, because the mean of its divisors is an integer number (224421185298).

Almost surely, 2^{1346505642411} is an apocalyptic number.

1346505642411 is a deficient number, since it is larger than the sum of its proper divisors (448863839973).

1346505642411 is an equidigital number, since it uses as much as digits as its factorization.

1346505642411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7156461.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 1346505642411 in words is "one trillion, three hundred forty-six billion, five hundred five million, six hundred forty-two thousand, four hundred eleven".