10486984944 has 80 divisors (see below), whose sum is σ = 28908070400. Its totient is φ = 3266293248.

The previous prime is 10486984943. The next prime is 10486984951. The reversal of 10486984944 is 44948968401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10486984943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12184 + ... + 145335.

It is an arithmetic number, because the mean of its divisors is an integer number (361350880).

Almost surely, 2^10486984944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10486984944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14454035200).

10486984944 is an abundant number, since it is smaller than the sum of its proper divisors (18421085456).

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

10486984944 is a wasteful number, since it uses less digits than its factorization.

10486984944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157622 (or 157616 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 57.

The spelling of 10486984944 in words is "ten billion, four hundred eighty-six million, nine hundred eighty-four thousand, nine hundred forty-four".