240166335274653 has 16 divisors (see below), whose sum is σ = 326264248308096. Its totient is φ = 157089666352320.

The previous prime is 240166335274651. The next prime is 240166335274717. The reversal of 240166335274653 is 356472533661042.

It is not a de Polignac number, because 240166335274653 - 2¹ = 240166335274651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240166335274593 and 240166335274602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240166335274651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151462848 + ... + 153040278.

It is an arithmetic number, because the mean of its divisors is an integer number (20391515519256).

Almost surely, 2^{240166335274653} is an apocalyptic number.

It is an amenable number.

240166335274653 is a deficient number, since it is larger than the sum of its proper divisors (86097913033443).

240166335274653 is a wasteful number, since it uses less digits than its factorization.

240166335274653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535044.

The product of its (nonzero) digits is 65318400, while the sum is 57.

The spelling of 240166335274653 in words is "two hundred forty trillion, one hundred sixty-six billion, three hundred thirty-five million, two hundred seventy-four thousand, six hundred fifty-three".