340105456436044 has 12 divisors (see below), whose sum is σ = 640967975591104. Its totient is φ = 156971749124304.

The previous prime is 340105456436021. The next prime is 340105456436071. The reversal of 340105456436044 is 440634654501043.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3270244773372 + ... + 3270244773475.

Almost surely, 2^{340105456436044} is an apocalyptic number.

It is an amenable number.

340105456436044 is a deficient number, since it is larger than the sum of its proper divisors (300862519155060).

340105456436044 is a wasteful number, since it uses less digits than its factorization.

340105456436044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540489546864 (or 6540489546862 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 340105456436044 in words is "three hundred forty trillion, one hundred five billion, four hundred fifty-six million, four hundred thirty-six thousand, forty-four".