340071091579 has 4 divisors (see below), whose sum is σ = 340072585776. Its totient is φ = 340069597384.

The previous prime is 340071091573. The next prime is 340071091597. The reversal of 340071091579 is 975190170043.

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 340071091579 - 2²⁹ = 339534220667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340071091573) 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, 326944 + ... + 887149.

It is an arithmetic number, because the mean of its divisors is an integer number (85018146444).

Almost surely, 2^340071091579 is an apocalyptic number.

340071091579 is a deficient number, since it is larger than the sum of its proper divisors (1494197).

340071091579 is a wasteful number, since it uses less digits than its factorization.

340071091579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494196.

The product of its (nonzero) digits is 238140, while the sum is 46.

The spelling of 340071091579 in words is "three hundred forty billion, seventy-one million, ninety-one thousand, five hundred seventy-nine".