10783854312 has 128 divisors (see below), whose sum is σ = 34085836800. Its totient is φ = 2761516800.

The previous prime is 10783854299. The next prime is 10783854329. The reversal of 10783854312 is 21345838701.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90114 + ... + 172302.

It is an arithmetic number, because the mean of its divisors is an integer number (266295600).

Almost surely, 2^10783854312 is an apocalyptic number.

10783854312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10783854312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17042918400).

10783854312 is an abundant number, since it is smaller than the sum of its proper divisors (23301982488).

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

10783854312 is a wasteful number, since it uses less digits than its factorization.

10783854312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82287 (or 82283 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 10783854312 in words is "ten billion, seven hundred eighty-three million, eight hundred fifty-four thousand, three hundred twelve".