2078628846323 has 4 divisors (see below), whose sum is σ = 2078927979600. Its totient is φ = 2078329713048.

The previous prime is 2078628846319. The next prime is 2078628846337. The reversal of 2078628846323 is 3236488268702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2078628846323 - 2² = 2078628846319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2078628846023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149556215 + ... + 149570112.

It is an arithmetic number, because the mean of its divisors is an integer number (519731994900).

Almost surely, 2^{2078628846323} is an apocalyptic number.

2078628846323 is a deficient number, since it is larger than the sum of its proper divisors (299133277).

2078628846323 is an equidigital number, since it uses as much as digits as its factorization.

2078628846323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299133276.

The product of its (nonzero) digits is 37158912, while the sum is 59.

The spelling of 2078628846323 in words is "two trillion, seventy-eight billion, six hundred twenty-eight million, eight hundred forty-six thousand, three hundred twenty-three".