240304115250045 has 48 divisors (see below), whose sum is σ = 519306555560832. Its totient is φ = 99866645297280.

The previous prime is 240304115250041. The next prime is 240304115250061. The reversal of 240304115250045 is 540052511403042.

240304115250045 is a `hidden beast` number, since 2 + 4 + 0 + 30 + 4 + 115 + 2 + 500 + 4 + 5 = 666.

It is not a de Polignac number, because 240304115250045 - 2² = 240304115250041 is a prime.

It is a super-2 number, since 2×240304115250045² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240304115249991 and 240304115250009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240304115250041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34675915042 + ... + 34675921971.

It is an arithmetic number, because the mean of its divisors is an integer number (10818886574184).

Almost surely, 2^{240304115250045} is an apocalyptic number.

It is an amenable number.

240304115250045 is an abundant number, since it is smaller than the sum of its proper divisors (279002440310787).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240304115250045 is a wasteful number, since it uses less digits than its factorization.

240304115250045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69351837042 (or 69351837039 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 240304115250045 its reverse (540052511403042), we get a palindrome (780356626653087).

The spelling of 240304115250045 in words is "two hundred forty trillion, three hundred four billion, one hundred fifteen million, two hundred fifty thousand, forty-five".