34523540412 has 48 divisors (see below), whose sum is σ = 81370877952. Its totient is φ = 11391376320.

The previous prime is 34523540407. The next prime is 34523540413. The reversal of 34523540412 is 21404532543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34523540413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4187158 + ... + 4195394.

It is an arithmetic number, because the mean of its divisors is an integer number (1695226624).

Almost surely, 2^34523540412 is an apocalyptic number.

It is an amenable number.

34523540412 is an abundant number, since it is smaller than the sum of its proper divisors (46847337540).

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

34523540412 is a wasteful number, since it uses less digits than its factorization.

34523540412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11738 (or 11736 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 34523540412 in words is "thirty-four billion, five hundred twenty-three million, five hundred forty thousand, four hundred twelve".