1345306433211 has 16 divisors (see below), whose sum is σ = 2146357842720. Its totient is φ = 827880881760.

The previous prime is 1345306433201. The next prime is 1345306433257. The reversal of 1345306433211 is 1123346035431.

1345306433211 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 3 + 0 + 6 + 433 + 211 = 666.

It is not a de Polignac number, because 1345306433211 - 2⁷ = 1345306433083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1345306433201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916390580 + ... + 1916391281.

It is an arithmetic number, because the mean of its divisors is an integer number (134147365170).

Almost surely, 2^{1345306433211} is an apocalyptic number.

1345306433211 is a deficient number, since it is larger than the sum of its proper divisors (801051409509).

1345306433211 is a wasteful number, since it uses less digits than its factorization.

1345306433211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832781883 (or 3832781877 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 1345306433211 in words is "one trillion, three hundred forty-five billion, three hundred six million, four hundred thirty-three thousand, two hundred eleven".