10719812880 has 480 divisors, whose sum is σ = 43203663360. Its totient is φ = 2330173440.

The previous prime is 10719812843. The next prime is 10719812903. The reversal of 10719812880 is 8821891701.

It is a happy number.

It is a super-2 number, since 2×10719812880² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10376844 + ... + 10377876.

It is an arithmetic number, because the mean of its divisors is an integer number (90007632).

Almost surely, 2^10719812880 is an apocalyptic number.

10719812880 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 10719812880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21601831680).

10719812880 is an abundant number, since it is smaller than the sum of its proper divisors (32483850480).

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

10719812880 is a wasteful number, since it uses less digits than its factorization.

10719812880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 45.

The spelling of 10719812880 in words is "ten billion, seven hundred nineteen million, eight hundred twelve thousand, eight hundred eighty".