242533150545012 has 48 divisors (see below), whose sum is σ = 572007209981760. Its totient is φ = 79974216317952.

The previous prime is 242533150544989. The next prime is 242533150545029. The reversal of 242533150545012 is 210545051335242.

It is a super-2 number, since 2×242533150545012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45274983 + ... + 50347694.

It is an arithmetic number, because the mean of its divisors is an integer number (11916816874620).

Almost surely, 2^{242533150545012} is an apocalyptic number.

It is an amenable number.

242533150545012 is an abundant number, since it is smaller than the sum of its proper divisors (329474059436748).

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

242533150545012 is a wasteful number, since it uses less digits than its factorization.

242533150545012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95624960 (or 95624958 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 242533150545012 in words is "two hundred forty-two trillion, five hundred thirty-three billion, one hundred fifty million, five hundred forty-five thousand, twelve".