240311150452 has 24 divisors (see below), whose sum is σ = 431087251392. Its totient is φ = 117147249600.

The previous prime is 240311150419. The next prime is 240311150467. The reversal of 240311150452 is 254051113042.

It is a self number, because there is not a number n which added to its sum of digits gives 240311150452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237078 + ... + 732685.

It is an arithmetic number, because the mean of its divisors is an integer number (17961968808).

Almost surely, 2^240311150452 is an apocalyptic number.

It is an amenable number.

240311150452 is a deficient number, since it is larger than the sum of its proper divisors (190776100940).

240311150452 is a wasteful number, since it uses less digits than its factorization.

240311150452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971319 (or 971317 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 240311150452 its reverse (254051113042), we get a palindrome (494362263494).

The spelling of 240311150452 in words is "two hundred forty billion, three hundred eleven million, one hundred fifty thousand, four hundred fifty-two".