34545022112240 has 80 divisors (see below), whose sum is σ = 81813052200960. Its totient is φ = 13561425588480.

The previous prime is 34545022112239. The next prime is 34545022112287. The reversal of 34545022112240 is 4221122054543.

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

It is a self number, because there is not a number n which added to its sum of digits gives 34545022112240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3163676 + ... + 8893755.

It is an arithmetic number, because the mean of its divisors is an integer number (1022663152512).

Almost surely, 2^{34545022112240} is an apocalyptic number.

It is an amenable number.

34545022112240 is an abundant number, since it is smaller than the sum of its proper divisors (47268030088720).

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

34545022112240 is a wasteful number, since it uses less digits than its factorization.

34545022112240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12058110 (or 12058104 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 34545022112240 its reverse (4221122054543), we get a palindrome (38766144166783).

The spelling of 34545022112240 in words is "thirty-four trillion, five hundred forty-five billion, twenty-two million, one hundred twelve thousand, two hundred forty".