240032205155 has 8 divisors (see below), whose sum is σ = 288062997792. Its totient is φ = 192009529728.

The previous prime is 240032205151. The next prime is 240032205167. The reversal of 240032205155 is 551502230042.

240032205155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 240032205155 - 2² = 240032205151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240032205151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1964054 + ... + 2082683.

It is an arithmetic number, because the mean of its divisors is an integer number (36007874724).

Almost surely, 2^240032205155 is an apocalyptic number.

240032205155 is a deficient number, since it is larger than the sum of its proper divisors (48030792637).

240032205155 is a wasteful number, since it uses less digits than its factorization.

240032205155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058605.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 240032205155 its reverse (551502230042), we get a palindrome (791534435197).

The spelling of 240032205155 in words is "two hundred forty billion, thirty-two million, two hundred five thousand, one hundred fifty-five".