240363742447873 has 24 divisors (see below), whose sum is σ = 265015313007200. Its totient is φ = 217839467102400.

The previous prime is 240363742447849. The next prime is 240363742447901. The reversal of 240363742447873 is 378744247363042.

It is a de Polignac number, because none of the positive numbers 2^k-240363742447873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240363742447823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 713820853 + ... + 714157501.

Almost surely, 2^{240363742447873} is an apocalyptic number.

It is an amenable number.

240363742447873 is a deficient number, since it is larger than the sum of its proper divisors (24651570559327).

240363742447873 is a wasteful number, since it uses less digits than its factorization.

240363742447873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354829 (or 354818 counting only the distinct ones).

The product of its (nonzero) digits is 455196672, while the sum is 64.

The spelling of 240363742447873 in words is "two hundred forty trillion, three hundred sixty-three billion, seven hundred forty-two million, four hundred forty-seven thousand, eight hundred seventy-three".