2002758497318 has 8 divisors (see below), whose sum is σ = 3006163467048. Its totient is φ = 1000704008304.

The previous prime is 2002758497291. The next prime is 2002758497323. The reversal of 2002758497318 is 8137948572002.

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

It is a super-2 number, since 2×2002758497318² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 337616471 + ... + 337622402.

It is an arithmetic number, because the mean of its divisors is an integer number (375770433381).

Almost surely, 2^{2002758497318} is an apocalyptic number.

2002758497318 is a deficient number, since it is larger than the sum of its proper divisors (1003404969730).

2002758497318 is a wasteful number, since it uses less digits than its factorization.

2002758497318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675240358.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 2002758497318 in words is "two trillion, two billion, seven hundred fifty-eight million, four hundred ninety-seven thousand, three hundred eighteen".