240345014161 has 32 divisors (see below), whose sum is σ = 290815200000. Its totient is φ = 198313226496.

The previous prime is 240345014093. The next prime is 240345014171. The reversal of 240345014161 is 161410543042.

It is a de Polignac number, because none of the positive numbers 2^k-240345014161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240345014171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3316290 + ... + 3387988.

It is an arithmetic number, because the mean of its divisors is an integer number (9087975000).

Almost surely, 2^240345014161 is an apocalyptic number.

It is an amenable number.

240345014161 is a deficient number, since it is larger than the sum of its proper divisors (50470185839).

240345014161 is an equidigital number, since it uses as much as digits as its factorization.

240345014161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72086 (or 72072 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 240345014161 in words is "two hundred forty billion, three hundred forty-five million, fourteen thousand, one hundred sixty-one".