240132001 has 4 divisors (see below), whose sum is σ = 240175792. Its totient is φ = 240088212.

The previous prime is 240131993. The next prime is 240132007. The reversal of 240132001 is 100231042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 240132001 - 2³ = 240131993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240132007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12255 + ... + 25108.

It is an arithmetic number, because the mean of its divisors is an integer number (60043948).

Almost surely, 2^240132001 is an apocalyptic number.

It is an amenable number.

240132001 is a deficient number, since it is larger than the sum of its proper divisors (43791).

240132001 is an equidigital number, since it uses as much as digits as its factorization.

240132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43790.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 240132001 is about 15496.1931131488. The cubic root of 240132001 is about 621.5604130310.

Adding to 240132001 its reverse (100231042), we get a palindrome (340363043).

The spelling of 240132001 in words is "two hundred forty million, one hundred thirty-two thousand, one".