240305005035155 has 16 divisors (see below), whose sum is σ = 298121004312384. Its totient is φ = 185809490179200.

The previous prime is 240305005035097. The next prime is 240305005035247. The reversal of 240305005035155 is 551530500503042.

It is not a de Polignac number, because 240305005035155 - 2¹⁸ = 240305004773011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4301117672 + ... + 4301173541.

It is an arithmetic number, because the mean of its divisors is an integer number (18632562769524).

Almost surely, 2^{240305005035155} is an apocalyptic number.

240305005035155 is a deficient number, since it is larger than the sum of its proper divisors (57815999277229).

240305005035155 is a wasteful number, since it uses less digits than its factorization.

240305005035155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8602291406.

The product of its (nonzero) digits is 225000, while the sum is 38.

Adding to 240305005035155 its reverse (551530500503042), we get a palindrome (791835505538197).

The spelling of 240305005035155 in words is "two hundred forty trillion, three hundred five billion, five million, thirty-five thousand, one hundred fifty-five".