34040304142340 has 48 divisors (see below), whose sum is σ = 78518596302720. Its totient is φ = 12338636555520.

The previous prime is 34040304142337. The next prime is 34040304142519. The reversal of 34040304142340 is 4324140304043.

It is a super-2 number, since 2×34040304142340² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34040304142297 and 34040304142306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1947377081 + ... + 1947394560.

It is an arithmetic number, because the mean of its divisors is an integer number (1635804089640).

Almost surely, 2^{34040304142340} is an apocalyptic number.

It is an amenable number.

34040304142340 is an abundant number, since it is smaller than the sum of its proper divisors (44478292160380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34040304142340 is a wasteful number, since it uses less digits than its factorization.

34040304142340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3894771692 (or 3894771690 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 34040304142340 its reverse (4324140304043), we get a palindrome (38364444446383).

The spelling of 34040304142340 in words is "thirty-four trillion, forty billion, three hundred four million, one hundred forty-two thousand, three hundred forty".