240304115245420 has 48 divisors (see below), whose sum is σ = 517054383014400. Its totient is φ = 93770066453184.

The previous prime is 240304115245399. The next prime is 240304115245463. The reversal of 240304115245420 is 24542511403042.

240304115245420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 240304115245420.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416067570 + ... + 416644729.

It is an arithmetic number, because the mean of its divisors is an integer number (10771966312800).

Almost surely, 2^{240304115245420} is an apocalyptic number.

240304115245420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240304115245420 is an abundant number, since it is smaller than the sum of its proper divisors (276750267768980).

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

240304115245420 is a wasteful number, since it uses less digits than its factorization.

240304115245420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832712662 (or 832712660 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 240304115245420 its reverse (24542511403042), we get a palindrome (264846626648462).

The spelling of 240304115245420 in words is "two hundred forty trillion, three hundred four billion, one hundred fifteen million, two hundred forty-five thousand, four hundred twenty".