240984968266 has 16 divisors (see below), whose sum is σ = 413806780800. Its totient is φ = 103106849040.

The previous prime is 240984968219. The next prime is 240984968317. The reversal of 240984968266 is 662869489042.

It is a junction number, because it is equal to n+sod(n) for n = 240984968198 and 240984968207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14359905 + ... + 14376676.

It is an arithmetic number, because the mean of its divisors is an integer number (25862923800).

Almost surely, 2^240984968266 is an apocalyptic number.

240984968266 is a deficient number, since it is larger than the sum of its proper divisors (172821812534).

240984968266 is a wasteful number, since it uses less digits than its factorization.

240984968266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28737189.

The product of its (nonzero) digits is 71663616, while the sum is 64.

The spelling of 240984968266 in words is "two hundred forty billion, nine hundred eighty-four million, nine hundred sixty-eight thousand, two hundred sixty-six".