240553243353241 has 16 divisors (see below), whose sum is σ = 296065894569984. Its totient is φ = 190327606709184.

The previous prime is 240553243353223. The next prime is 240553243353271. The reversal of 240553243353241 is 142353342355042.

It is not a de Polignac number, because 240553243353241 - 2⁹ = 240553243352729 is a prime.

It is a super-3 number, since 3×240553243353241³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240553243353191 and 240553243353200.

It is not an unprimeable number, because it can be changed into a prime (240553243353271) 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, 143783955 + ... + 145447351.

It is an arithmetic number, because the mean of its divisors is an integer number (18504118410624).

Almost surely, 2^{240553243353241} is an apocalyptic number.

It is an amenable number.

240553243353241 is a deficient number, since it is larger than the sum of its proper divisors (55512651216743).

240553243353241 is a wasteful number, since it uses less digits than its factorization.

240553243353241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252600.

The product of its (nonzero) digits is 5184000, while the sum is 46.

The spelling of 240553243353241 in words is "two hundred forty trillion, five hundred fifty-three billion, two hundred forty-three million, three hundred fifty-three thousand, two hundred forty-one".