240536117443623 has 8 divisors (see below), whose sum is σ = 321200019665136. Its totient is φ = 160114813425600.

The previous prime is 240536117443619. The next prime is 240536117443673. The reversal of 240536117443623 is 326344711635042.

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

It is not a de Polignac number, because 240536117443623 - 2² = 240536117443619 is a prime.

It is a super-2 number, since 2×240536117443623² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240536117443603) 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, 60649548558 + ... + 60649552523.

It is an arithmetic number, because the mean of its divisors is an integer number (40150002458142).

Almost surely, 2^{240536117443623} is an apocalyptic number.

240536117443623 is a deficient number, since it is larger than the sum of its proper divisors (80663902221513).

240536117443623 is a wasteful number, since it uses less digits than its factorization.

240536117443623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121299101745.

The product of its (nonzero) digits is 8709120, while the sum is 51.

The spelling of 240536117443623 in words is "two hundred forty trillion, five hundred thirty-six billion, one hundred seventeen million, four hundred forty-three thousand, six hundred twenty-three".