240680747503 has 8 divisors (see below), whose sum is σ = 275085832320. Its totient is φ = 206281192920.

The previous prime is 240680747473. The next prime is 240680747533. The reversal of 240680747503 is 305747086042.

It is an interprime number because it is at equal distance from previous prime (240680747473) and next prime (240680747533).

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 240680747503 - 2⁹ = 240680746991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240680747533) 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, 1288873 + ... + 1463746.

It is an arithmetic number, because the mean of its divisors is an integer number (34385729040).

Almost surely, 2^240680747503 is an apocalyptic number.

240680747503 is a deficient number, since it is larger than the sum of its proper divisors (34405084817).

240680747503 is a wasteful number, since it uses less digits than its factorization.

240680747503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765117.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 240680747503 in words is "two hundred forty billion, six hundred eighty million, seven hundred forty-seven thousand, five hundred three".