10799187840 has 512 divisors, whose sum is σ = 44346009600. Its totient is φ = 2432581632.

The previous prime is 10799187799. The next prime is 10799187857. The reversal of 10799187840 is 4878199701.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8829469 + ... + 8830691.

It is an arithmetic number, because the mean of its divisors is an integer number (86613300).

Almost surely, 2^10799187840 is an apocalyptic number.

10799187840 is a gapful number since it is divisible by the number (10) 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 10799187840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22173004800).

10799187840 is an abundant number, since it is smaller than the sum of its proper divisors (33546821760).

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

10799187840 is a wasteful number, since it uses less digits than its factorization.

10799187840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 54.

The spelling of 10799187840 in words is "ten billion, seven hundred ninety-nine million, one hundred eighty-seven thousand, eight hundred forty".