242052372436 has 12 divisors (see below), whose sum is σ = 484104744928. Its totient is φ = 103736731032.

The previous prime is 242052372421. The next prime is 242052372437. The reversal of 242052372436 is 634273250242.

It is a happy number.

242052372436 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242052372437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4322363766 + ... + 4322363821.

Almost surely, 2^242052372436 is an apocalyptic number.

It is an amenable number.

242052372436 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

242052372436 is a wasteful number, since it uses less digits than its factorization.

242052372436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8644727598 (or 8644727596 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 242052372436 in words is "two hundred forty-two billion, fifty-two million, three hundred seventy-two thousand, four hundred thirty-six".