240354216214361 has 8 divisors (see below), whose sum is σ = 253056961454880. Its totient is φ = 227656723307328.

The previous prime is 240354216214213. The next prime is 240354216214363. The reversal of 240354216214361 is 163412612453042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240354216214361 - 2¹⁰ = 240354216213337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240354216214363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312989431 + ... + 1313172476.

It is an arithmetic number, because the mean of its divisors is an integer number (31632120181860).

Almost surely, 2^{240354216214361} is an apocalyptic number.

It is an amenable number.

240354216214361 is a deficient number, since it is larger than the sum of its proper divisors (12702745240519).

240354216214361 is a wasteful number, since it uses less digits than its factorization.

240354216214361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2626166743.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 240354216214361 in words is "two hundred forty trillion, three hundred fifty-four billion, two hundred sixteen million, two hundred fourteen thousand, three hundred sixty-one".