10780443167340 has 384 divisors, whose sum is σ = 38445279215616. Its totient is φ = 2191802112000.

The previous prime is 10780443167323. The next prime is 10780443167341. The reversal of 10780443167340 is 4376134408701.

It is a self number, because there is not a number n which added to its sum of digits gives 10780443167340.

It is not an unprimeable number, because it can be changed into a prime (10780443167341) 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, 1329109885 + ... + 1329117995.

It is an arithmetic number, because the mean of its divisors is an integer number (100117914624).

Almost surely, 2^{10780443167340} is an apocalyptic number.

10780443167340 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 10780443167340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19222639607808).

10780443167340 is an abundant number, since it is smaller than the sum of its proper divisors (27664836048276).

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

10780443167340 is a wasteful number, since it uses less digits than its factorization.

10780443167340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14309 (or 14307 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 10780443167340 in words is "ten trillion, seven hundred eighty billion, four hundred forty-three million, one hundred sixty-seven thousand, three hundred forty".