240523256246 has 48 divisors (see below), whose sum is σ = 472746500064. Its totient is φ = 89554862592.

The previous prime is 240523256243. The next prime is 240523256273. The reversal of 240523256246 is 642652325042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240523256243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2949725 + ... + 3030168.

It is an arithmetic number, because the mean of its divisors is an integer number (9848885418).

Almost surely, 2^240523256246 is an apocalyptic number.

240523256246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

240523256246 is a deficient number, since it is larger than the sum of its proper divisors (232223243818).

240523256246 is a wasteful number, since it uses less digits than its factorization.

240523256246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979945 (or 5979932 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 240523256246 in words is "two hundred forty billion, five hundred twenty-three million, two hundred fifty-six thousand, two hundred forty-six".