340014343013503 has 8 divisors (see below), whose sum is σ = 352214941690800. Its totient is φ = 327845475413568.

The previous prime is 340014343013467. The next prime is 340014343013519. The reversal of 340014343013503 is 305310343410043.

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 340014343013503 - 2³³ = 340005753078911 is a prime.

It is a super-3 number, since 3×340014343013503³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340014343013593) 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, 7932747526 + ... + 7932790387.

It is an arithmetic number, because the mean of its divisors is an integer number (44026867711350).

Almost surely, 2^{340014343013503} is an apocalyptic number.

340014343013503 is a deficient number, since it is larger than the sum of its proper divisors (12200598677297).

340014343013503 is a wasteful number, since it uses less digits than its factorization.

340014343013503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15865538681.

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 340014343013503 its reverse (305310343410043), we get a palindrome (645324686423546).

The spelling of 340014343013503 in words is "three hundred forty trillion, fourteen billion, three hundred forty-three million, thirteen thousand, five hundred three".