10446712878 has 96 divisors (see below), whose sum is σ = 25222855680. Its totient is φ = 2873041920.

The previous prime is 10446712877. The next prime is 10446712919. The reversal of 10446712878 is 87821764401.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10446712877) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1756033 + ... + 1761971.

It is an arithmetic number, because the mean of its divisors is an integer number (262738080).

Almost surely, 2^10446712878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10446712878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12611427840).

10446712878 is an abundant number, since it is smaller than the sum of its proper divisors (14776142802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10446712878 is a wasteful number, since it uses less digits than its factorization.

10446712878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6182 (or 6175 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 10446712878 in words is "ten billion, four hundred forty-six million, seven hundred twelve thousand, eight hundred seventy-eight".