240343422042141 has 80 divisors (see below), whose sum is σ = 393798593865600. Its totient is φ = 144871931445120.

The previous prime is 240343422042083. The next prime is 240343422042169. The reversal of 240343422042141 is 141240224343042.

240343422042141 is a `hidden beast` number, since 2 + 4 + 0 + 3 + 4 + 3 + 4 + 220 + 421 + 4 + 1 = 666.

It is not a de Polignac number, because 240343422042141 - 2⁶ = 240343422042077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240343422042096 and 240343422042105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240343422042181) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 438920775 + ... + 439468011.

It is an arithmetic number, because the mean of its divisors is an integer number (4922482423320).

Almost surely, 2^{240343422042141} is an apocalyptic number.

It is an amenable number.

240343422042141 is a deficient number, since it is larger than the sum of its proper divisors (153455171823459).

240343422042141 is a wasteful number, since it uses less digits than its factorization.

240343422042141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549936 (or 549927 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 240343422042141 its reverse (141240224343042), we get a palindrome (381583646385183).

The spelling of 240343422042141 in words is "two hundred forty trillion, three hundred forty-three billion, four hundred twenty-two million, forty-two thousand, one hundred forty-one".