34240042033040 has 80 divisors (see below), whose sum is σ = 81692859864000. Its totient is φ = 13339173367296.

The previous prime is 34240042033027. The next prime is 34240042033049. The reversal of 34240042033040 is 4033024004243.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 34240042032994 and 34240042033012.

It is not an unprimeable number, because it can be changed into a prime (34240042033049) 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, 13059470 + ... + 15460589.

It is an arithmetic number, because the mean of its divisors is an integer number (1021160748300).

Almost surely, 2^{34240042033040} is an apocalyptic number.

It is an amenable number.

34240042033040 is an abundant number, since it is smaller than the sum of its proper divisors (47452817830960).

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

34240042033040 is a wasteful number, since it uses less digits than its factorization.

34240042033040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28520464 (or 28520458 counting only the distinct ones).

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

Adding to 34240042033040 its reverse (4033024004243), we get a palindrome (38273066037283).

The spelling of 34240042033040 in words is "thirty-four trillion, two hundred forty billion, forty-two million, thirty-three thousand, forty".