240536117443613 has 8 divisors (see below), whose sum is σ = 253205972634720. Its totient is φ = 227867268206160.

The previous prime is 240536117443607. The next prime is 240536117443619. The reversal of 240536117443613 is 316344711635042.

It is an interprime number because it is at equal distance from previous prime (240536117443607) and next prime (240536117443619).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240536117443613 is a prime.

It is a super-2 number, since 2×240536117443613² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240536117443619) 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, 250997570 + ... + 251954067.

It is an arithmetic number, because the mean of its divisors is an integer number (31650746579340).

Almost surely, 2^{240536117443613} is an apocalyptic number.

It is an amenable number.

240536117443613 is a deficient number, since it is larger than the sum of its proper divisors (12669855191107).

240536117443613 is a wasteful number, since it uses less digits than its factorization.

240536117443613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502976827.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 240536117443613 in words is "two hundred forty trillion, five hundred thirty-six billion, one hundred seventeen million, four hundred forty-three thousand, six hundred thirteen".