242152012044 has 18 divisors (see below), whose sum is σ = 612106474980. Its totient is φ = 80717337336.

The previous prime is 242152012031. The next prime is 242152012057. The reversal of 242152012044 is 440210251242.

It is a happy number.

242152012044 is a `hidden beast` number, since 242 + 15 + 201 + 204 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (242152012031) and next prime (242152012057).

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 242152011999 and 242152012017.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3363222354 + ... + 3363222425.

Almost surely, 2^242152012044 is an apocalyptic number.

It is an amenable number.

242152012044 is an abundant number, since it is smaller than the sum of its proper divisors (369954462936).

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

242152012044 is a wasteful number, since it uses less digits than its factorization.

242152012044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6726444789 (or 6726444784 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 242152012044 its reverse (440210251242), we get a palindrome (682362263286).

The spelling of 242152012044 in words is "two hundred forty-two billion, one hundred fifty-two million, twelve thousand, forty-four".