42549243608700 has 108 divisors (see below), whose sum is σ = 133381516708440. Its totient is φ = 11345335451520.

The previous prime is 42549243608693. The next prime is 42549243608713. The reversal of 42549243608700 is 780634294524.

It is a happy number.

42549243608700 is a `hidden beast` number, since 4 + 2 + 5 + 4 + 9 + 24 + 3 + 608 + 7 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6712186 + ... + 11408414.

Almost surely, 2^{42549243608700} is an apocalyptic number.

It is an amenable number.

42549243608700 is an abundant number, since it is smaller than the sum of its proper divisors (90832273099740).

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

42549243608700 is a wasteful number, since it uses less digits than its factorization.

42549243608700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4706316 (or 4706306 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 42549243608700 in words is "forty-two trillion, five hundred forty-nine billion, two hundred forty-three million, six hundred eight thousand, seven hundred".