240152888729 has 8 divisors (see below), whose sum is σ = 258698905920. Its totient is φ = 221617259856.

The previous prime is 240152888719. The next prime is 240152888741. The reversal of 240152888729 is 927888251042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240152888729 - 2¹⁶ = 240152823193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240152888719) 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, 2549027 + ... + 2641560.

It is an arithmetic number, because the mean of its divisors is an integer number (32337363240).

Almost surely, 2^240152888729 is an apocalyptic number.

It is an amenable number.

240152888729 is a deficient number, since it is larger than the sum of its proper divisors (18546017191).

240152888729 is a wasteful number, since it uses less digits than its factorization.

240152888729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5194159.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 240152888729 in words is "two hundred forty billion, one hundred fifty-two million, eight hundred eighty-eight thousand, seven hundred twenty-nine".