240166325572345 has 16 divisors (see below), whose sum is σ = 288853070768640. Its totient is φ = 191697496208064.

The previous prime is 240166325572339. The next prime is 240166325572373. The reversal of 240166325572345 is 543275523661042.

It is a cyclic number.

It is not a de Polignac number, because 240166325572345 - 2²¹ = 240166323475193 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, 16007247 + ... + 27139723.

It is an arithmetic number, because the mean of its divisors is an integer number (18053316923040).

Almost surely, 2^{240166325572345} is an apocalyptic number.

It is an amenable number.

240166325572345 is a deficient number, since it is larger than the sum of its proper divisors (48686745196295).

240166325572345 is a wasteful number, since it uses less digits than its factorization.

240166325572345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11142264.

The product of its (nonzero) digits is 36288000, while the sum is 55.

The spelling of 240166325572345 in words is "two hundred forty trillion, one hundred sixty-six billion, three hundred twenty-five million, five hundred seventy-two thousand, three hundred forty-five".