1350256606643 has 8 divisors (see below), whose sum is σ = 1549298419200. Its totient is φ = 1152751797000.

The previous prime is 1350256606631. The next prime is 1350256606703. The reversal of 1350256606643 is 3466066520531.

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 1350256606643 - 2⁶ = 1350256606579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1350256606613) 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, 384248843 + ... + 384252356.

It is an arithmetic number, because the mean of its divisors is an integer number (193662302400).

Almost surely, 2^{1350256606643} is an apocalyptic number.

1350256606643 is a deficient number, since it is larger than the sum of its proper divisors (199041812557).

1350256606643 is an equidigital number, since it uses as much as digits as its factorization.

1350256606643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768501457.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 1350256606643 in words is "one trillion, three hundred fifty billion, two hundred fifty-six million, six hundred six thousand, six hundred forty-three".