240625123512 has 64 divisors (see below), whose sum is σ = 605537856000. Its totient is φ = 79680077184.

The previous prime is 240625123511. The next prime is 240625123549. The reversal of 240625123512 is 215321526042.

It is a happy number.

It is a super-3 number, since 3×240625123512³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240625123511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2212914 + ... + 2319102.

It is an arithmetic number, because the mean of its divisors is an integer number (9461529000).

Almost surely, 2^240625123512 is an apocalyptic number.

It is an amenable number.

240625123512 is an abundant number, since it is smaller than the sum of its proper divisors (364912732488).

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

240625123512 is a wasteful number, since it uses less digits than its factorization.

240625123512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106820 (or 106816 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 240625123512 its reverse (215321526042), we get a palindrome (455946649554).

The spelling of 240625123512 in words is "two hundred forty billion, six hundred twenty-five million, one hundred twenty-three thousand, five hundred twelve".