34605540312 has 128 divisors (see below), whose sum is σ = 103074508800. Its totient is φ = 9473472000.

The previous prime is 34605540283. The next prime is 34605540337. The reversal of 34605540312 is 21304550643.

It is a congruent 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, 493114 + ... + 558902.

It is an arithmetic number, because the mean of its divisors is an integer number (805269600).

Almost surely, 2^34605540312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34605540312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51537254400).

34605540312 is an abundant number, since it is smaller than the sum of its proper divisors (68468968488).

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

34605540312 is a wasteful number, since it uses less digits than its factorization.

34605540312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65937 (or 65933 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 34605540312 in words is "thirty-four billion, six hundred five million, five hundred forty thousand, three hundred twelve".