10780471441 has 8 divisors (see below), whose sum is σ = 11181461544. Its totient is φ = 10385251200.

The previous prime is 10780471423. The next prime is 10780471483. The reversal of 10780471441 is 14417408701.

It can be written as a sum of positive squares in 4 ways, for example, as 7509089025 + 3271382416 = 86655^2 + 57196^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10780471441 - 2¹¹ = 10780469393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10780471441.

It is not an unprimeable number, because it can be changed into a prime (10783471441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1438660 + ... + 1446133.

It is an arithmetic number, because the mean of its divisors is an integer number (1397682693).

Almost surely, 2^10780471441 is an apocalyptic number.

It is an amenable number.

10780471441 is a deficient number, since it is larger than the sum of its proper divisors (400990103).

10780471441 is a wasteful number, since it uses less digits than its factorization.

10780471441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884931.

The product of its (nonzero) digits is 25088, while the sum is 37.

The spelling of 10780471441 in words is "ten billion, seven hundred eighty million, four hundred seventy-one thousand, four hundred forty-one".