34520418712252 has 24 divisors (see below), whose sum is σ = 66339058730112. Its totient is φ = 15587184846000.

The previous prime is 34520418712237. The next prime is 34520418712291. The reversal of 34520418712252 is 25221781402543.

It is a congruent number.

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, 2597857498 + ... + 2597870785.

It is an arithmetic number, because the mean of its divisors is an integer number (2764127447088).

Almost surely, 2^{34520418712252} is an apocalyptic number.

It is an amenable number.

34520418712252 is a deficient number, since it is larger than the sum of its proper divisors (31818640017860).

34520418712252 is a wasteful number, since it uses less digits than its factorization.

34520418712252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5195728449 (or 5195728447 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 34520418712252 in words is "thirty-four trillion, five hundred twenty billion, four hundred eighteen million, seven hundred twelve thousand, two hundred fifty-two".