240489540980708 has 12 divisors (see below), whose sum is σ = 420891906094380. Its totient is φ = 120234710668032.

The previous prime is 240489540980531. The next prime is 240489540980719. The reversal of 240489540980708 is 807089045984042.

It can be written as a sum of positive squares in 2 ways, for example, as 216983741415424 + 23505799565284 = 14730368^2 + 4848278^2 .

It is a super-2 number, since 2×240489540980708² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2514901793 + ... + 2514997416.

It is an arithmetic number, because the mean of its divisors is an integer number (35074325507865).

Almost surely, 2^{240489540980708} is an apocalyptic number.

It is an amenable number.

240489540980708 is a deficient number, since it is larger than the sum of its proper divisors (180402365113672).

240489540980708 is a wasteful number, since it uses less digits than its factorization.

240489540980708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5029911166 (or 5029911164 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 68.

The spelling of 240489540980708 in words is "two hundred forty trillion, four hundred eighty-nine billion, five hundred forty million, nine hundred eighty thousand, seven hundred eight".