240421011232 has 24 divisors (see below), whose sum is σ = 473542121052. Its totient is φ = 120156345600.

The previous prime is 240421011217. The next prime is 240421011263. The reversal of 240421011232 is 232110124042.

It can be written as a sum of positive squares in 2 ways, for example, as 220189931536 + 20231079696 = 469244^2 + 142236^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1620319 + ... + 1762462.

Almost surely, 2^240421011232 is an apocalyptic number.

It is an amenable number.

240421011232 is a deficient number, since it is larger than the sum of its proper divisors (233121109820).

240421011232 is a wasteful number, since it uses less digits than its factorization.

240421011232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385012 (or 3385004 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 240421011232 its reverse (232110124042), we get a palindrome (472531135274).

The spelling of 240421011232 in words is "two hundred forty billion, four hundred twenty-one million, eleven thousand, two hundred thirty-two".