240000000008 has 8 divisors (see below), whose sum is σ = 450000000030. Its totient is φ = 120000000000.

The previous prime is 239999999999. The next prime is 240000000041. The reversal of 240000000008 is 800000000042.

It can be written as a sum of positive squares in only one way, i.e., 152773103044 + 87226896964 = 390862^2 + 295342^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14999999993 + ... + 15000000008.

Almost surely, 2^240000000008 is an apocalyptic number.

It is an amenable number.

240000000008 is a deficient number, since it is larger than the sum of its proper divisors (210000000022).

240000000008 is a wasteful number, since it uses less digits than its factorization.

240000000008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30000000007 (or 30000000003 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The spelling of 240000000008 in words is "two hundred forty billion, eight", and thus it is an aban number.