287340068002 has 8 divisors (see below), whose sum is σ = 464164725276. Its totient is φ = 132618492912.

The previous prime is 287340067969. The next prime is 287340068011. The reversal of 287340068002 is 200860043782.

It can be written as a sum of positive squares in 2 ways, for example, as 276264820881 + 11075247121 = 525609^2 + 105239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5525770513 + ... + 5525770564.

Almost surely, 2^287340068002 is an apocalyptic number.

287340068002 is a deficient number, since it is larger than the sum of its proper divisors (176824657274).

287340068002 is a wasteful number, since it uses less digits than its factorization.

287340068002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11051541092.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 287340068002 in words is "two hundred eighty-seven billion, three hundred forty million, sixty-eight thousand, two".