240864423 has 8 divisors (see below), whose sum is σ = 325022208. Its totient is φ = 158641464.

The previous prime is 240864419. The next prime is 240864427. The reversal of 240864423 is 324468042.

It is an interprime number because it is at equal distance from previous prime (240864419) and next prime (240864427).

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

It is not a de Polignac number, because 240864423 - 2² = 240864419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240864427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483415 + ... + 483912.

It is an arithmetic number, because the mean of its divisors is an integer number (40627776).

Almost surely, 2^240864423 is an apocalyptic number.

240864423 is a deficient number, since it is larger than the sum of its proper divisors (84157785).

240864423 is an equidigital number, since it uses as much as digits as its factorization.

240864423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967413.

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 240864423 is about 15519.8074408158. The cubic root of 240864423 is about 622.1917081207.

The spelling of 240864423 in words is "two hundred forty million, eight hundred sixty-four thousand, four hundred twenty-three".