240272164232650 has 96 divisors (see below), whose sum is σ = 489551924100096. Its totient is φ = 87010360920000.

The previous prime is 240272164232621. The next prime is 240272164232651. The reversal of 240272164232650 is 56232461272042.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 240272164232650.

It is not an unprimeable number, because it can be changed into a prime (240272164232651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 333959805 + ... + 334678495.

It is an arithmetic number, because the mean of its divisors is an integer number (5099499209376).

Almost surely, 2^{240272164232650} is an apocalyptic number.

240272164232650 is an abundant number, since it is smaller than the sum of its proper divisors (249279759867446).

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

240272164232650 is a wasteful number, since it uses less digits than its factorization.

240272164232650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721228 (or 721223 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 240272164232650 in words is "two hundred forty trillion, two hundred seventy-two billion, one hundred sixty-four million, two hundred thirty-two thousand, six hundred fifty".