240114404421 has 12 divisors (see below), whose sum is σ = 358791639180. Its totient is φ = 154556398080.

The previous prime is 240114404377. The next prime is 240114404437. The reversal of 240114404421 is 124404411042.

It is a happy number.

240114404421 is a `hidden beast` number, since 240 + 1 + 14 + 404 + 4 + 2 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 89559540225 + 150554864196 = 299265^2 + 388014^2 .

It is not a de Polignac number, because 240114404421 - 2¹³ = 240114396229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240114404021) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 459989020 + ... + 459989541.

It is an arithmetic number, because the mean of its divisors is an integer number (29899303265).

Almost surely, 2^240114404421 is an apocalyptic number.

It is an amenable number.

240114404421 is a deficient number, since it is larger than the sum of its proper divisors (118677234759).

240114404421 is a wasteful number, since it uses less digits than its factorization.

240114404421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919978596 (or 919978593 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 240114404421 its reverse (124404411042), we get a palindrome (364518815463).

The spelling of 240114404421 in words is "two hundred forty billion, one hundred fourteen million, four hundred four thousand, four hundred twenty-one".