240552314500312 has 16 divisors (see below), whose sum is σ = 451036137618000. Its totient is φ = 120276011135520.

The previous prime is 240552314500297. The next prime is 240552314500313. The reversal of 240552314500312 is 213005413255042.

It is a happy number.

It is a super-2 number, since 2×240552314500312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240552314500313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11102239 + ... + 24583822.

It is an arithmetic number, because the mean of its divisors is an integer number (28189758601125).

Almost surely, 2^{240552314500312} is an apocalyptic number.

It is an amenable number.

240552314500312 is a deficient number, since it is larger than the sum of its proper divisors (210483823117688).

240552314500312 is a wasteful number, since it uses less digits than its factorization.

240552314500312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36528666 (or 36528662 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 240552314500312 its reverse (213005413255042), we get a palindrome (453557727755354).

The spelling of 240552314500312 in words is "two hundred forty trillion, five hundred fifty-two billion, three hundred fourteen million, five hundred thousand, three hundred twelve".