34340200420043 has 16 divisors (see below), whose sum is σ = 39305943599616. Its totient is φ = 29389462882560.

The previous prime is 34340200420033. The next prime is 34340200420061. The reversal of 34340200420043 is 34002400204343.

It is a cyclic number.

It is not a de Polignac number, because 34340200420043 - 2³⁸ = 34065322513099 is a prime.

It is a super-2 number, since 2×34340200420043² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34340200419988 and 34340200420015.

It is not an unprimeable number, because it can be changed into a prime (34340200420003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76429778 + ... + 76877768.

It is an arithmetic number, because the mean of its divisors is an integer number (2456621474976).

Almost surely, 2^{34340200420043} is an apocalyptic number.

34340200420043 is a deficient number, since it is larger than the sum of its proper divisors (4965743179573).

34340200420043 is a wasteful number, since it uses less digits than its factorization.

34340200420043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464714.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 34340200420043 its reverse (34002400204343), we get a palindrome (68342600624386).

The spelling of 34340200420043 in words is "thirty-four trillion, three hundred forty billion, two hundred million, four hundred twenty thousand, forty-three".