242547596532 has 60 divisors (see below), whose sum is σ = 634115721316. Its totient is φ = 80843028480.

The previous prime is 242547596507. The next prime is 242547596549. The reversal of 242547596532 is 235695745242.

242547596532 is a `hidden beast` number, since 2 + 4 + 2 + 5 + 47 + 596 + 5 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31486373136 + 211061223396 = 177444^2 + 459414^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6575982 + ... + 6612762.

Almost surely, 2^242547596532 is an apocalyptic number.

It is an amenable number.

242547596532 is an abundant number, since it is smaller than the sum of its proper divisors (391568124784).

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

242547596532 is a wasteful number, since it uses less digits than its factorization.

242547596532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57150 (or 57139 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 54.

The spelling of 242547596532 in words is "two hundred forty-two billion, five hundred forty-seven million, five hundred ninety-six thousand, five hundred thirty-two".