340653444063 has 8 divisors (see below), whose sum is σ = 454265045808. Its totient is φ = 227072069184.

The previous prime is 340653444059. The next prime is 340653444091. The reversal of 340653444063 is 360444356043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340653444063 - 2² = 340653444059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340653444013) 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, 7530406 + ... + 7575507.

It is an arithmetic number, because the mean of its divisors is an integer number (56783130726).

Almost surely, 2^340653444063 is an apocalyptic number.

340653444063 is a deficient number, since it is larger than the sum of its proper divisors (113611601745).

340653444063 is a wasteful number, since it uses less digits than its factorization.

340653444063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15113433.

The product of its (nonzero) digits is 1244160, while the sum is 42.

The spelling of 340653444063 in words is "three hundred forty billion, six hundred fifty-three million, four hundred forty-four thousand, sixty-three".