240315142024 has 16 divisors (see below), whose sum is σ = 451631523420. Its totient is φ = 119880069120.

The previous prime is 240315141977. The next prime is 240315142033. The reversal of 240315142024 is 420241513042.

It can be written as a sum of positive squares in 2 ways, for example, as 227519460100 + 12795681924 = 476990^2 + 113118^2 .

It is a junction number, because it is equal to n+sod(n) for n = 240315141983 and 240315142001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34684057 + ... + 34690984.

Almost surely, 2^240315142024 is an apocalyptic number.

It is an amenable number.

240315142024 is a deficient number, since it is larger than the sum of its proper divisors (211316381396).

240315142024 is a wasteful number, since it uses less digits than its factorization.

240315142024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69375480 (or 69375476 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 240315142024 its reverse (420241513042), we get a palindrome (660556655066).

The spelling of 240315142024 in words is "two hundred forty billion, three hundred fifteen million, one hundred forty-two thousand, twenty-four".