34351543706020 has 24 divisors (see below), whose sum is σ = 72140075146944. Its totient is φ = 13740268270176.

The previous prime is 34351543706017. The next prime is 34351543706041. The reversal of 34351543706020 is 2060734515343.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21018414 + ... + 22593733.

It is an arithmetic number, because the mean of its divisors is an integer number (3005836464456).

Almost surely, 2^{34351543706020} is an apocalyptic number.

It is an amenable number.

34351543706020 is an abundant number, since it is smaller than the sum of its proper divisors (37788531440924).

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

34351543706020 is a wasteful number, since it uses less digits than its factorization.

34351543706020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43651539 (or 43651537 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 43.

The spelling of 34351543706020 in words is "thirty-four trillion, three hundred fifty-one billion, five hundred forty-three million, seven hundred six thousand, twenty".