34542421660 has 24 divisors (see below), whose sum is σ = 75692959776. Its totient is φ = 13216230720.

The previous prime is 34542421657. The next prime is 34542421673. The reversal of 34542421660 is 6612424543.

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, 37545651 + ... + 37546570.

It is an arithmetic number, because the mean of its divisors is an integer number (3153873324).

Almost surely, 2^34542421660 is an apocalyptic number.

It is an amenable number.

34542421660 is an abundant number, since it is smaller than the sum of its proper divisors (41150538116).

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

34542421660 is a wasteful number, since it uses less digits than its factorization.

34542421660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75092253 (or 75092251 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 34542421660 in words is "thirty-four billion, five hundred forty-two million, four hundred twenty-one thousand, six hundred sixty".