240333420512 has 48 divisors (see below), whose sum is σ = 489674762640. Its totient is φ = 115975007232.

The previous prime is 240333420511. The next prime is 240333420533. The reversal of 240333420512 is 215024333042.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240333420511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2242583 + ... + 2347305.

It is an arithmetic number, because the mean of its divisors is an integer number (10201557555).

Almost surely, 2^240333420512 is an apocalyptic number.

It is an amenable number.

240333420512 is an abundant number, since it is smaller than the sum of its proper divisors (249341342128).

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

240333420512 is a wasteful number, since it uses less digits than its factorization.

240333420512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107235 (or 107227 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 240333420512 its reverse (215024333042), we get a palindrome (455357753554).

The spelling of 240333420512 in words is "two hundred forty billion, three hundred thirty-three million, four hundred twenty thousand, five hundred twelve".