240064145060555 has 16 divisors (see below), whose sum is σ = 289222601456160. Its totient is φ = 191288520953088.

The previous prime is 240064145060507. The next prime is 240064145060561. The reversal of 240064145060555 is 555060541460042.

It is a cyclic number.

It is not a de Polignac number, because 240064145060555 - 2¹² = 240064145056459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57772160 + ... + 61787949.

It is an arithmetic number, because the mean of its divisors is an integer number (18076412591010).

Almost surely, 2^{240064145060555} is an apocalyptic number.

240064145060555 is a deficient number, since it is larger than the sum of its proper divisors (49158456395605).

240064145060555 is a wasteful number, since it uses less digits than its factorization.

240064145060555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119561710.

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 240064145060555 in words is "two hundred forty trillion, sixty-four billion, one hundred forty-five million, sixty thousand, five hundred fifty-five".