240502881005 has 16 divisors (see below), whose sum is σ = 298666203264. Its totient is φ = 185773199040.

The previous prime is 240502881001. The next prime is 240502881037. The reversal of 240502881005 is 500188205042.

It is a happy number.

It is not a de Polignac number, because 240502881005 - 2² = 240502881001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240502881001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4937657 + ... + 4986126.

It is an arithmetic number, because the mean of its divisors is an integer number (18666637704).

Almost surely, 2^240502881005 is an apocalyptic number.

It is an amenable number.

240502881005 is a deficient number, since it is larger than the sum of its proper divisors (58163322259).

240502881005 is a wasteful number, since it uses less digits than its factorization.

240502881005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9923956.

The product of its (nonzero) digits is 25600, while the sum is 35.

The spelling of 240502881005 in words is "two hundred forty billion, five hundred two million, eight hundred eighty-one thousand, five".