240215334312141 has 40 divisors (see below), whose sum is σ = 360831328681824. Its totient is φ = 159254991375840.

The previous prime is 240215334312137. The next prime is 240215334312169. The reversal of 240215334312141 is 141213433512042.

240215334312141 is a `hidden beast` number, since 2 + 4 + 0 + 2 + 1 + 5 + 3 + 3 + 431 + 214 + 1 = 666.

It is not a de Polignac number, because 240215334312141 - 2² = 240215334312137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240215334312096 and 240215334312105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240215334312641) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 701254990 + ... + 701597456.

Almost surely, 2^{240215334312141} is an apocalyptic number.

It is an amenable number.

240215334312141 is a deficient number, since it is larger than the sum of its proper divisors (120615994369683).

240215334312141 is a wasteful number, since it uses less digits than its factorization.

240215334312141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390503 (or 390494 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 240215334312141 its reverse (141213433512042), we get a palindrome (381428767824183).

The spelling of 240215334312141 in words is "two hundred forty trillion, two hundred fifteen billion, three hundred thirty-four million, three hundred twelve thousand, one hundred forty-one".