34042401020343 has 16 divisors (see below), whose sum is σ = 45449645964800. Its totient is φ = 22665046026240.

The previous prime is 34042401020273. The next prime is 34042401020387. The reversal of 34042401020343 is 34302010424043.

It is a happy number.

It is not a de Polignac number, because 34042401020343 - 2¹⁷ = 34042400889271 is a prime.

It is a super-3 number, since 3×34042401020343³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34042401020343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34042405020343) 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, 249269988 + ... + 249406518.

It is an arithmetic number, because the mean of its divisors is an integer number (2840602872800).

Almost surely, 2^{34042401020343} is an apocalyptic number.

34042401020343 is a deficient number, since it is larger than the sum of its proper divisors (11407244944457).

34042401020343 is a wasteful number, since it uses less digits than its factorization.

34042401020343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245382.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 34042401020343 its reverse (34302010424043), we get a palindrome (68344411444386).

The spelling of 34042401020343 in words is "thirty-four trillion, forty-two billion, four hundred one million, twenty thousand, three hundred forty-three".