34253013544520 has 32 divisors (see below), whose sum is σ = 77071636755000. Its totient is φ = 13700786523648.

The previous prime is 34253013544471. The next prime is 34253013544553. The reversal of 34253013544520 is 2544531035243.

It can be written as a sum of positive squares in 4 ways, for example, as 23876768140996 + 10376245403524 = 4886386^2 + 3221218^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11764109 + ... + 14384028.

Almost surely, 2^{34253013544520} is an apocalyptic number.

It is an amenable number.

34253013544520 is an abundant number, since it is smaller than the sum of its proper divisors (42818623210480).

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

34253013544520 is a wasteful number, since it uses less digits than its factorization.

34253013544520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26180897 (or 26180893 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 34253013544520 its reverse (2544531035243), we get a palindrome (36797544579763).

The spelling of 34253013544520 in words is "thirty-four trillion, two hundred fifty-three billion, thirteen million, five hundred forty-four thousand, five hundred twenty".