1075344329659 has 4 divisors (see below), whose sum is σ = 1076387341680. Its totient is φ = 1074301317640.

The previous prime is 1075344329603. The next prime is 1075344329663. The reversal of 1075344329659 is 9569234435701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1075344329659 - 2³³ = 1066754395067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1075344339659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521504464 + ... + 521506525.

It is an arithmetic number, because the mean of its divisors is an integer number (269096835420).

Almost surely, 2^{1075344329659} is an apocalyptic number.

1075344329659 is a deficient number, since it is larger than the sum of its proper divisors (1043012021).

1075344329659 is a wasteful number, since it uses less digits than its factorization.

1075344329659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043012020.

The product of its (nonzero) digits is 24494400, while the sum is 58.

The spelling of 1075344329659 in words is "one trillion, seventy-five billion, three hundred forty-four million, three hundred twenty-nine thousand, six hundred fifty-nine".