240423615234623 has 8 divisors (see below), whose sum is σ = 240588738801840. Its totient is φ = 240258496579200.

The previous prime is 240423615234613. The next prime is 240423615234631. The reversal of 240423615234623 is 326432516324042.

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 240423615234623 - 2¹⁸ = 240423614972479 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 (240423615234613) 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, 99538961 + ... + 101925717.

It is an arithmetic number, because the mean of its divisors is an integer number (30073592350230).

Almost surely, 2^{240423615234623} is an apocalyptic number.

240423615234623 is a deficient number, since it is larger than the sum of its proper divisors (165123567217).

240423615234623 is a wasteful number, since it uses less digits than its factorization.

240423615234623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455897.

The product of its (nonzero) digits is 4976640, while the sum is 47.

The spelling of 240423615234623 in words is "two hundred forty trillion, four hundred twenty-three billion, six hundred fifteen million, two hundred thirty-four thousand, six hundred twenty-three".