78798183343 has 8 divisors (see below), whose sum is σ = 85969665360. Its totient is φ = 71628036480.

The previous prime is 78798183341. The next prime is 78798183353. The reversal of 78798183343 is 34338189787.

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

It is not a de Polignac number, because 78798183343 - 2¹ = 78798183341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78798183341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208330 + ... + 448327.

It is an arithmetic number, because the mean of its divisors is an integer number (10746208170).

Almost surely, 2^78798183343 is an apocalyptic number.

78798183343 is a deficient number, since it is larger than the sum of its proper divisors (7171482017).

78798183343 is a wasteful number, since it uses less digits than its factorization.

78798183343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667577.

The product of its digits is 24385536, while the sum is 61.

The spelling of 78798183343 in words is "seventy-eight billion, seven hundred ninety-eight million, one hundred eighty-three thousand, three hundred forty-three".