34345503522 has 80 divisors (see below), whose sum is σ = 84569091552. Its totient is φ = 10331686080.

The previous prime is 34345503509. The next prime is 34345503523. The reversal of 34345503522 is 22530554343.

34345503522 is a `hidden beast` number, since 3 + 43 + 45 + 50 + 3 + 522 = 666.

It is a super-2 number, since 2×34345503522² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34345503523) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 173793 + ... + 314475.

Almost surely, 2^34345503522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34345503522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42284545776).

34345503522 is an abundant number, since it is smaller than the sum of its proper divisors (50223588030).

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

34345503522 is a wasteful number, since it uses less digits than its factorization.

34345503522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140845 (or 140836 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

The spelling of 34345503522 in words is "thirty-four billion, three hundred forty-five million, five hundred three thousand, five hundred twenty-two".