10323446678 has 4 divisors (see below), whose sum is σ = 15485170020. Its totient is φ = 5161723338.

The previous prime is 10323446641. The next prime is 10323446699. The reversal of 10323446678 is 87664432301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 87664432301 = 61 ⋅1437121841.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580861668 + ... + 2580861671.

It is an arithmetic number, because the mean of its divisors is an integer number (3871292505).

Almost surely, 2^10323446678 is an apocalyptic number.

10323446678 is a deficient number, since it is larger than the sum of its proper divisors (5161723342).

10323446678 is an equidigital number, since it uses as much as digits as its factorization.

10323446678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5161723341.

The product of its (nonzero) digits is 580608, while the sum is 44.

Adding to 10323446678 its reverse (87664432301), we get a palindrome (97987878979).

The spelling of 10323446678 in words is "ten billion, three hundred twenty-three million, four hundred forty-six thousand, six hundred seventy-eight".