2040510016343 has 8 divisors (see below), whose sum is σ = 2115611927040. Its totient is φ = 1965988043640.

The previous prime is 2040510016339. The next prime is 2040510016351. The reversal of 2040510016343 is 3436100150402.

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 2040510016343 - 2² = 2040510016339 is a prime.

It is a super-2 number, since 2×2040510016343² (a number of 25 digits) contains 22 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 (2040510016313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144977333 + ... + 144991406.

It is an arithmetic number, because the mean of its divisors is an integer number (264451490880).

Almost surely, 2^{2040510016343} is an apocalyptic number.

2040510016343 is a deficient number, since it is larger than the sum of its proper divisors (75101910697).

2040510016343 is a wasteful number, since it uses less digits than its factorization.

2040510016343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289968997.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 2040510016343 its reverse (3436100150402), we get a palindrome (5476610166745).

The spelling of 2040510016343 in words is "two trillion, forty billion, five hundred ten million, sixteen thousand, three hundred forty-three".