3440645043133 has 4 divisors (see below), whose sum is σ = 3442713983488. Its totient is φ = 3438576102780.

The previous prime is 3440645043107. The next prime is 3440645043139. The reversal of 3440645043133 is 3313405460443.

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 3440645043133 - 2⁹ = 3440645042621 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 (3440645043139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034467683 + ... + 1034471008.

It is an arithmetic number, because the mean of its divisors is an integer number (860678495872).

Almost surely, 2^{3440645043133} is an apocalyptic number.

It is an amenable number.

3440645043133 is a deficient number, since it is larger than the sum of its proper divisors (2068940355).

3440645043133 is a wasteful number, since it uses less digits than its factorization.

3440645043133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068940354.

The product of its (nonzero) digits is 622080, while the sum is 40.

The spelling of 3440645043133 in words is "three trillion, four hundred forty billion, six hundred forty-five million, forty-three thousand, one hundred thirty-three".