34520534052000 has 192 divisors, whose sum is σ = 113136269920128. Its totient is φ = 9201649920000.

The previous prime is 34520534051953. The next prime is 34520534052049. The reversal of 34520534052000 is 25043502543.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28335420 + ... + 29528580.

It is an arithmetic number, because the mean of its divisors is an integer number (589251405834).

Almost surely, 2^{34520534052000} is an apocalyptic number.

34520534052000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34520534052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56568134960064).

34520534052000 is an abundant number, since it is smaller than the sum of its proper divisors (78615735868128).

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

34520534052000 is a wasteful number, since it uses less digits than its factorization.

34520534052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195600 (or 1195582 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 34520534052000 its reverse (25043502543), we get a palindrome (34545577554543).

The spelling of 34520534052000 in words is "thirty-four trillion, five hundred twenty billion, five hundred thirty-four million, fifty-two thousand".