240232453 has 8 divisors (see below), whose sum is σ = 250410272. Its totient is φ = 230248656.

The previous prime is 240232417. The next prime is 240232459. The reversal of 240232453 is 354232042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240232453 - 2²¹ = 238135301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240232459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45975 + ... + 50932.

It is an arithmetic number, because the mean of its divisors is an integer number (31301284).

Almost surely, 2^240232453 is an apocalyptic number.

It is an amenable number.

240232453 is a deficient number, since it is larger than the sum of its proper divisors (10177819).

240232453 is an equidigital number, since it uses as much as digits as its factorization.

240232453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97011.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 240232453 is about 15499.4339574063. The cubic root of 240232453 is about 621.6470713164.

Adding to 240232453 its reverse (354232042), we get a palindrome (594464495).

The spelling of 240232453 in words is "two hundred forty million, two hundred thirty-two thousand, four hundred fifty-three".