10943139287080 has 512 divisors, whose sum is σ = 34979715993600. Its totient is φ = 2967271833600.

The previous prime is 10943139287057. The next prime is 10943139287089. The reversal of 10943139287080 is 8078293134901.

It is a happy number.

10943139287080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (10943139287089) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 146789415 + ... + 146863945.

It is an arithmetic number, because the mean of its divisors is an integer number (68319757800).

Almost surely, 2^{10943139287080} is an apocalyptic number.

10943139287080 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 10943139287080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17489857996800).

10943139287080 is an abundant number, since it is smaller than the sum of its proper divisors (24036576706520).

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

10943139287080 is a wasteful number, since it uses less digits than its factorization.

10943139287080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74785 (or 74781 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 10943139287080 in words is "ten trillion, nine hundred forty-three billion, one hundred thirty-nine million, two hundred eighty-seven thousand, eighty".