34234012352240 has 40 divisors (see below), whose sum is σ = 82338702128640. Its totient is φ = 13221411666176.

The previous prime is 34234012352227. The next prime is 34234012352251. The reversal of 34234012352240 is 4225321043243.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 34234012352240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7378017584 + ... + 7378022223.

It is an arithmetic number, because the mean of its divisors is an integer number (2058467553216).

Almost surely, 2^{34234012352240} is an apocalyptic number.

It is an amenable number.

34234012352240 is an abundant number, since it is smaller than the sum of its proper divisors (48104689776400).

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

34234012352240 is a wasteful number, since it uses less digits than its factorization.

34234012352240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14756039849 (or 14756039843 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 34234012352240 its reverse (4225321043243), we get a palindrome (38459333395483).

The spelling of 34234012352240 in words is "thirty-four trillion, two hundred thirty-four billion, twelve million, three hundred fifty-two thousand, two hundred forty".