240774199215 has 24 divisors (see below), whose sum is σ = 423444214704. Its totient is φ = 116739004800.

The previous prime is 240774199199. The next prime is 240774199273. The reversal of 240774199215 is 512991477042.

It is not a de Polignac number, because 240774199215 - 2⁴ = 240774199199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66327166 + ... + 66330795.

It is an arithmetic number, because the mean of its divisors is an integer number (17643508946).

Almost surely, 2^240774199215 is an apocalyptic number.

240774199215 is a deficient number, since it is larger than the sum of its proper divisors (182670015489).

240774199215 is a wasteful number, since it uses less digits than its factorization.

240774199215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132657991 (or 132657980 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 240774199215 in words is "two hundred forty billion, seven hundred seventy-four million, one hundred ninety-nine thousand, two hundred fifteen".