242552553507012 has 144 divisors (see below), whose sum is σ = 665502494173440. Its totient is φ = 68550681024000.

The previous prime is 242552553506983. The next prime is 242552553507037. The reversal of 242552553507012 is 210705355255242.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35370837 + ... + 41667747.

Almost surely, 2^{242552553507012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242552553507012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332751247086720).

242552553507012 is an abundant number, since it is smaller than the sum of its proper divisors (422949940666428).

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

242552553507012 is a wasteful number, since it uses less digits than its factorization.

242552553507012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6297642 (or 6297633 counting only the distinct ones).

The product of its (nonzero) digits is 4200000, while the sum is 48.

The spelling of 242552553507012 in words is "two hundred forty-two trillion, five hundred fifty-two billion, five hundred fifty-three million, five hundred seven thousand, twelve".