242002001232 has 60 divisors (see below), whose sum is σ = 677339198484. Its totient is φ = 80659031040.

The previous prime is 242002001207. The next prime is 242002001233. The reversal of 242002001232 is 232100200242.

242002001232 is a `hidden beast` number, since 2 + 420 + 0 + 200 + 12 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 73790462736 + 168211538496 = 271644^2 + 410136^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242002001233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1406632 + ... + 1569272.

Almost surely, 2^242002001232 is an apocalyptic number.

It is an amenable number.

242002001232 is an abundant number, since it is smaller than the sum of its proper divisors (435337197252).

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

242002001232 is a wasteful number, since it uses less digits than its factorization.

242002001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172988 (or 172979 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 242002001232 its reverse (232100200242), we get a palindrome (474102201474).

The spelling of 242002001232 in words is "two hundred forty-two billion, two million, one thousand, two hundred thirty-two".