34134520630 has 24 divisors (see below), whose sum is σ = 71473507488. Its totient is φ = 11703264048.

The previous prime is 34134520601. The next prime is 34134520633. The reversal of 34134520630 is 3602543143.

It is a junction number, because it is equal to n+sod(n) for n = 34134520592 and 34134520601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34134520633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34830654 + ... + 34831633.

It is an arithmetic number, because the mean of its divisors is an integer number (2978062812).

Almost surely, 2^34134520630 is an apocalyptic number.

34134520630 is an abundant number, since it is smaller than the sum of its proper divisors (37338986858).

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

34134520630 is a wasteful number, since it uses less digits than its factorization.

34134520630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69662308 (or 69662301 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 34134520630 in words is "thirty-four billion, one hundred thirty-four million, five hundred twenty thousand, six hundred thirty".