288704896940 has 12 divisors (see below), whose sum is σ = 606280283616. Its totient is φ = 115481958768.

The previous prime is 288704896903. The next prime is 288704896951. The reversal of 288704896940 is 49698407882.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7217622404 + ... + 7217622443.

It is an arithmetic number, because the mean of its divisors is an integer number (50523356968).

Almost surely, 2^288704896940 is an apocalyptic number.

288704896940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

288704896940 is an abundant number, since it is smaller than the sum of its proper divisors (317575386676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

288704896940 is a wasteful number, since it uses less digits than its factorization.

288704896940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14435244856 (or 14435244854 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 65.

The spelling of 288704896940 in words is "two hundred eighty-eight billion, seven hundred four million, eight hundred ninety-six thousand, nine hundred forty".