240064737217312 has 48 divisors (see below), whose sum is σ = 540166063409280. Its totient is φ = 102881000775168.

The previous prime is 240064737217297. The next prime is 240064737217367. The reversal of 240064737217312 is 213712737460042.

It is a super-2 number, since 2×240064737217312² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14295948 + ... + 26163019.

It is an arithmetic number, because the mean of its divisors is an integer number (11253459654360).

Almost surely, 2^{240064737217312} is an apocalyptic number.

It is an amenable number.

240064737217312 is an abundant number, since it is smaller than the sum of its proper divisors (300101326191968).

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

240064737217312 is a wasteful number, since it uses less digits than its factorization.

240064737217312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40485473 (or 40485465 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 240064737217312 in words is "two hundred forty trillion, sixty-four billion, seven hundred thirty-seven million, two hundred seventeen thousand, three hundred twelve".