240045113065465 has 16 divisors (see below), whose sum is σ = 305249878872000. Its totient is φ = 180707928270912.

The previous prime is 240045113065421. The next prime is 240045113065487. The reversal of 240045113065465 is 564560311540042.

It is a cyclic number.

It is not a de Polignac number, because 240045113065465 - 2³⁵ = 240010753327097 is a prime.

It is a super-2 number, since 2×240045113065465² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8479149147 + ... + 8479177456.

It is an arithmetic number, because the mean of its divisors is an integer number (19078117429500).

Almost surely, 2^{240045113065465} is an apocalyptic number.

It is an amenable number.

240045113065465 is a deficient number, since it is larger than the sum of its proper divisors (65204765806535).

240045113065465 is a wasteful number, since it uses less digits than its factorization.

240045113065465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16958326776.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 240045113065465 in words is "two hundred forty trillion, forty-five billion, one hundred thirteen million, sixty-five thousand, four hundred sixty-five".