34166749525 has 24 divisors (see below), whose sum is σ = 44621499200. Its totient is φ = 25880342400.

The previous prime is 34166749523. The next prime is 34166749537. The reversal of 34166749525 is 52594766143.

It is not a de Polignac number, because 34166749525 - 2¹ = 34166749523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34166749523) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 873385 + ... + 911665.

Almost surely, 2^34166749525 is an apocalyptic number.

It is an amenable number.

34166749525 is a deficient number, since it is larger than the sum of its proper divisors (10454749675).

34166749525 is a wasteful number, since it uses less digits than its factorization.

34166749525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40189 (or 40184 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 52.

The spelling of 34166749525 in words is "thirty-four billion, one hundred sixty-six million, seven hundred forty-nine thousand, five hundred twenty-five".