34140520533 has 24 divisors (see below), whose sum is σ = 53078518560. Its totient is φ = 19462494240.

The previous prime is 34140520517. The next prime is 34140520573. The reversal of 34140520533 is 33502504143.

It is not a de Polignac number, because 34140520533 - 2⁴ = 34140520517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34140520533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34140520573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213943 + ... + 337716.

It is an arithmetic number, because the mean of its divisors is an integer number (2211604940).

Almost surely, 2^34140520533 is an apocalyptic number.

It is an amenable number.

34140520533 is a deficient number, since it is larger than the sum of its proper divisors (18937998027).

34140520533 is a wasteful number, since it uses less digits than its factorization.

34140520533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552097 (or 552090 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 34140520533 in words is "thirty-four billion, one hundred forty million, five hundred twenty thousand, five hundred thirty-three".